The Institute for Electronics and Nanotechnology (IEN) and the Institute for Materials (IMat) have announced they will combine to form a new Interdisciplinary Research Institute (IRI) set to begin operations on July 1, 2024.

The new IRI, which has yet to be named, will explore the vast scientific, technological, societal, and economic impacts of innovative materials and devices, as well as foster their incorporation into systems that improve the human condition in areas such as information and communication technologies, the built environment, and human well-being and performance.

“The new IRI will not only combine the strengths of IEN and IMat, but will also allow us to further expand faculty representation from across the Institute,” said Julia Kubanek, vice president of Interdisciplinary Research at Georgia Tech. “As we look at the future of research in these areas, expanding inclusivity of researchers from the liberal arts, design, business, and basic sciences will allow us to better meet the education, workforce development, and innovation needs of Georgia, the U.S., and the world.”

The new IRI will strengthen Georgia Tech’s role in national focus areas such as the National Nanotechnology Initiative, the Materials Genome Initiative, and the CHIPS and Science Act, as well as identify and shape future priorities.

Core competencies of the new IRI will include:

• Fundamental science to comprehend and control matter from the nanoscale to the mesoscale.
• The synthesis, processing, and characterization of materials to achieve desired properties.
• The design and fabrication of novel devices and components with enhanced capabilities.
• The integration of materials, devices, and components into larger systems.
• Computing, modeling, simulation, and big data to advance progress at all length scales.
• Integration into all stages of research, from conceptualization to impact assessment, of economic, business, and social factors to ensure sustainable and equitable benefits.

“IEN and IMat have worked closely together for years, and there is overlap in the research areas we cover,” said Eric Vogel, IMat’s executive director. “This is an opportunity for us to build on IEN and IMat’s individual successes and our strong record of collaboration to create something even more exceptional.”

The new IRI will strengthen the state-of-the-art core cleanroom and characterization facilities, providing researchers with the tools and resources necessary for cutting-edge interdisciplinary research. These facilities will continue to serve both Georgia Tech and, through its leadership within the NSF National Nanotechnology Coordinated Infrastructure, the nation. Recognizing the importance of nurturing talent, it will champion education and outreach programs to inspire the next generation and equip the workforce with the skills necessary to collaborate and communicate across multiple disciplines.

“This is an exciting time to look to the future,” said Michael Filler, interim executive director of IEN. “We highly value the dedication and hard work of our staff and research faculty, who have been crucial to the success of IEN and IMat and will be the backbone of this new organization. We look forward to creating something exceptional in the coming months.”

Juan-Pablo Correa-Baena leads the Materials for Solar Energy Harvesting and Conversion research initiative for the Institute for Materials (IMat) and Strategic Energy Institute at Georgia Tech. In this role, he is working to create a community around solar energy harvesting and conversion at Georgia Tech. He aims to integrate photovoltaic, photodetectors, and related devices into IMaT-related research; energize research in these areas at Georgia Tech at large; and consolidate the expertise of the many research groups working on or around photovoltaics/photodetectors that will allow researchers to target interdisciplinary research funding opportunities. He is also an assistant professor and the Goizueta Junior Faculty Rotating Chair in the School of Materials Science and Engineering.

In this brief Q&A, Correa-Baena discusses his research focus, how it relates to materials research, and the impact of this initiative.

What is your field of expertise and at what point in your life did you first become interested in this area?

I am an expert in materials for energy harvesting and conversion. I first became interested in this topic when I was an undergraduate student and started thinking about the future of energy production. 

What questions or challenges sparked your current materials research?

I was born and raised in a country where fossil fuels dominate the energy production landscape, yet where renewables are readily available. Colombia is a large producer of oil but also boasts a huge potential for solar energy production. This juxtaposition always puzzled me growing up. As a researcher in this field, I want to ensure that all countries around the world have access to solar energy, by helping lower deployment cost. 

Why is your initiative important to the development of Georgia Tech’s Materials research strategy?

There is a growing need to expand our research footprint at Georgia Tech with regard to photovoltaics. This is especially important with the impact of the photovoltaic industry presence in Georgia. My initiative is focusing on galvanizing activities around photovoltaic research at Georgia Tech that can benefit our footprint globally as well as locally with industry partners.

What are the broader global and social benefits of the research you and your team conduct?

The main benefit of the research we do is to the photovoltaic industry, which we hope to engage through cutting-edge research at Georgia Tech.

What are your plans for engaging a wider Georgia Tech faculty pool with IMat research?

I am planning to organize an internal workshop, as well as a session on photovoltaics in the Next Generation of Energy Materials Symposium to be held in March 2024 at Georgia Tech. In addition, as part of my efforts to engage the Georgia Tech community at large, I am working to create a website that will connect the Georgia Tech community working towards advancing photovoltaic capabilities for future manufacturing advancements. 

The list of titles following Wilbur Lam’s name is long, given his appointments at Georgia Tech, Emory University, and Children’s Healthcare of Atlanta. Now he has a new one: member of the National Academy of Medicine (NAM).

Lam is one of 100 newly elected members of the Academy for 2023, an honor reserved for people who’ve made major contributions to medicine, healthcare, and public health. He joins a roster of just 2,400 or so individuals. Membership is considered one of the highest recognitions in health and medicine.

“This honor is extremely humbling because it’s given to me as one person. But it really reflects the team effort that’s surrounded me all these years,” said Lam, W. Paul Bowers Research Chair in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University.

“If you look at all the work that they’re recognizing me for, it starts with my laboratory, then goes beyond — into the centers that we’ve developed related to diagnostic technologies, and then, all the work that we’ve done for the National Institutes of Health during the pandemic.”

New NAM members are nominated and elected by current members, and they’re expected to contribute to National Academies activities providing independent analysis and advice to help the nation tackle complex problems.

Lam, who is a pediatric hematologist/oncologist at Children’s Healthcare of Atlanta in addition to a researcher, was cited “for outstanding contributions in point-of-care, home-based, and/or smartphone-enabled diagnostics that are changing the management of pediatric and hematologic diseases as well as development of microsystems technologies as research-enabling platforms to investigate blood biophysics.”

Read the full article on the College of Engineering website

For the 10th Demo Day, the Tech community came out in droves to support 75 Georgia Tech startups created by students, alumni, and faculty. In booths spread out in Exhibition Hall, they displayed their products, which ranged from AI and robotic training gear to fungi fashion, and more. Over four hours, more than 1,500 people filed in and out of the hall. Founders pitched their innovations to business and community leaders, as well as students and the public, eager to witness groundbreaking innovations across various industries.

Kiandra Peart, co-founder of Reinvend, said the amount of people surprised her.

“After the first VIP session was over, hundreds of people were just flooding through the door at all times,” she said. “We had to give the pitch a million times to explain it to a lot of different people, but they seemed really, really engaged, and we were also able to get a few interactions.”

Reinvend is working through a potential deal with Tech Dining on using their vending machines, which would expand food options for students after dining halls close.

Demo Day is the culmination of the 12-week summer accelerator, Startup Launch, where founders learn about entrepreneurship and build out their businesses with the support of mentors. Along with guidance from experts in business, teams receive $5,000 in optional funding and $30,000 of in-kind services. This year, the program had over 100 startups and 250 founders, continuing the growth trend for CREATE-X. The program aims to eventually support the launch of 300 startups per year.

Peart said the experience taught the team how to better pitch to potential clients and formulate a call to action after a successful interaction.

Since its inception in 2014, CREATE-X has had more than 5,000 participate in their programming, which is segmented in three areas: Learn, Make, and Launch. Besides providing resources, the program also helps founders through its rich entrepreneurial ecosystem.

“We want to increase access to entrepreneurship. That’s the heart of the program, and it’s the goal to have everyone in the Tech community to have entrepreneurial confidence. The energy and passion of our founders to solve real-world problems — it’s palpable at Demo Day. I’d say it’s the best place to see what we’re about and understand what this program offers,” said Rahul Saxena, director of CREATE-X, who also reminded founders that the connections they make here would last for years.

At its core, CREATE-X is a community geared toward innovation. Participants were at the forefront of integrating OpenAI's GPT-3 when it was not yet widely adopted. They share their insights with each other, and the program has mentors coming back from even the very first cohort. Starting with eight teams, CREATE-X has now launched more than 400 startup teams, with founders representing 38 academic majors. Its total startup portfolio valuation is above $1.9 billion.

Peart compared CREATE-X to an energy drink.

“After going through the program, I was really able to refine my ideas, talk with other people, and now that the program is over, I feel energized,” she said. “I think that having an accelerator right at home allows students who may have never considered starting a company, or didn't have access to an accelerator, to actually utilize their resources from their school and their own community to get their companies started.”

Although Demo Day just ended, CREATE-X is already gearing up for  the next cohort. Applications for Startup Launch opened Aug. 31, the same day as Demo Day.

“Consider interning for yourself next summer,” said Saxena. “We know you have ideas about solutions to address global challenges. You’re at Tech; you have the talent. Let us help you with the resources and support system.”

Georgia Tech students, alumni, and faculty can apply to GT Startup Launch now. The priority deadline is Nov. 6. To learn more about CREATE-X, find CREATE-X events to build a startup team, or learn more about entrepreneurship, visit th CREATE-X website

Three of 12 projects that received funding from the U.S. National Science Foundation’s Using the Rules of Life to Address Societal Challenges are led by researchers in Georgia Tech’s School of Chemical and Biomolecular Engineering (ChBE).

The 12 projects received a total of $27 million in investment, supporting the use of knowledge learned from studying the Rules of Life — the complex interactions within and between a broad array of living systems across biological scales, and time and space — to tackle pressing societal challenges, including clean water, planet sustainability, carbon capture, biosecurity, and antimicrobial resistance to antibiotics. The Georgia Tech-related projects received a total of $7.7 million.

"The enormous opportunity to apply biological principles to solving the biggest problems of today is one we cannot take lightly," said Susan Marqusee, NSF assistant director for Biological Sciences. "These projects will use life to improve life, including for many underprivileged communities and groups."

The Georgia Tech-led projects include:

• Co-Producing Knowledge, Biotechnologies and Practices to Enhance Biological Nitrogen Fixation for Sustainable Agriculture. $2.67 million (Georgia Tech and Worcester Polytechnic Institute, award 2319430)

The project’s principal investigator is Lily Cheung, assistant professor of ChBE@GT, and the co-principal investigators are Shuichi Takayama, professor of biomedical engineering at Georgia Tech, and William San Martín, assistant professor of global environmental science, technology, and governance at Worcester Polytechnic Institute.

The researchers will address food security through low-cost technology based on biological principles to increase nitrogen content in soils and improve crop production on marginal lands.

• Next-Generation Biological Security and Bio-Hackathon, $2.81 million (Georgia Tech and Massachusetts Institute of Technology, award 2319231).

The project’s principal investigator is Corey Wilson, professor of ChBE@GT, and the co-principal investigators are Matthew Realff, professor of ChBE@GT, and Christopher Voigt, professor of biological engineering at Massachusetts Institute of Technology.

The researchers will create programmable, biological combination lock methods — "on and off" states — for using synthetic biology safely, containing potentially dangerous organisms and protecting valuable ones.

• Synthetic Protocell Communities to Address Critical Sensing Challenges, $2.23 million (Georgia Tech, award 2319391).

The project’s principal investigator is Mark Styczynski, professor of ChBE@GT, and the co-principal investigators are Shuichi Takayama, professor of biomedical engineering at Georgia Tech; Brian Hammer, associate professor of biological sciences at Georgia Tech, and Neha Garg, assistant professor of chemistry and biochemistry at Georgia Tech.

The researchers will create synthetic "protocells" enabling the development of a highly sensitive, field deployable analysis system that could be used for many applications such as measuring micronutrient deficiencies in undernourished populations.

Emory University and Georgia Institute of Technology received a $4.8 million grant from the National Institutes of Health (NIH) BRAIN Initiative to establish a center to make and globally distribute next-generation micro-technologies for neuroscience. The funds will be awarded over a five-year period.

The Center for Advanced Motor BioEngineering and Research will make cutting-edge biosensors that were developed jointly by the two universities, disseminate them to neuroscientists across the country and around the world, and provide training and other resources for how to use the biosensors to explore a range of research questions.

Co-principal investigators for the project are Samuel Sober, Emory associate professor of biology, and Muhannad Bakir, Georgia Tech professor of electrical and computer engineering.

“Our technology allows you to see data that was invisible before — the electrical signals that single neurons in the spinal cord send to muscles all over the body during complex movements,” Sober says. “This information is like the missing link for trying to understand how the brain controls behavior.”

“The potential to develop new microscale technologies — with advances commonly used in semiconductor chip manufacturing — to enable scientific and medical discoveries in neuroscience is incredibly motivating,” Bakir adds. “It’s the inspiration driving this project.”

The NIH Brain Research Through Advancing Neurotechnologies (BRAIN) Initiative is aimed at revolutionizing understanding of the human brain. The five-year grant awarded to Emory and Georgia Tech is part of the BRAIN Initiative’s U24 Program, which supports projects to broadly disseminate validated tools and resources for neuroscience research.

Joining the power of two universities
 

Sober and Bakir combined the expertise of their labs to develop their breakthrough technology — biosensors that precisely record electrical signals from the nervous system to muscles that control movement.

Sober works at the forefront of describing the computational signals that the brain uses to control muscles. He’s particularly interested in how the brain learns, or relearns, motor skills — for example, in a recovering stroke patient.

Currently, clinicians use electromyography, or EMG, as a tool to diagnose the health of muscles and the motor neurons that control them. EMG typically involves the use of a tiny wire, or electrode, inserted into a muscle to record the electrical activity in the muscles.

Sober wanted a much finer resolution of data and more practical methods for his research on how the brain activates and controls muscles in songbirds as they learn to sing. He needed devices tiny enough to implant in the birds’ vocal cords. The devices also needed flexibility and strength to bend with the movement of a muscle without breaking. And each had to contain an array of gold electrodes to gather high-resolution data.

Enter Bakir, who works at the frontier of flexible electronics.

The unique collaboration between the two researchers allowed them to forge new scientific territory. “We leveraged state-of-the art microfabrication tools to solve a problem deeply rooted in the life sciences,” Bakir says.

A tiny device delivers big-picture insights
 

The researchers’ teams developed flexible electrode arrays that include microscopic 3D contacts for recording muscle activity. Each microarray includes one or more threads, about the width of a human hair. The devices are so tiny that they can be sewn into a muscle like a suture thread or even loaded into a syringe and injected into the muscle, making them minimally invasive. An earlier version of these technologies was developed in the Georgia Tech PhD work of Muneeb Zia, who is currently a Georgia Tech research faculty member.

They dubbed the new devices “Myomatrix arrays,” incorporating the Greek work “myo” for muscle. The high-tech biosensors allow researchers for the first time to record high-resolution data across large groups of muscles simultaneously while subjects perform complex behaviors.

To help test and refine the devices, the researchers have already given them to more than 100 different labs in the United States, Canada, Europe and Asia where they have been used to explore neuroscience questions in a variety of species — from the crawling muscles in a caterpillar to the locomotion of a mouse leg and the reaching movements of a monkey’s arm.

Setting the stage for clinical use
 

Comparing data from across species will help speed discoveries of the normal functioning of the neuromuscular system. That sets the stage for the Myomatrix arrays to become a valuable tool in clinical settings.

The researchers recently completed initial experiments with the biosensors in healthy humans, marking another major step forward.

The devices may eventually enable doctors to diagnose a neurogenerative disease earlier so that interventions can start sooner. The sensitivity of the Myomatrix arrays could also potentially measure any improvement a patient may experience after taking a drug or other therapy.

The BRAIN Initiative grant will allow the researchers to disseminate the technology to even more labs to do longer-term studies.

“A lot of times when new scientific technology gets developed it can be jealously guarded by the inventors for years,” notes Sober. “One of the big impacts of this technology is that we’ve already been giving it away as much as possible in an open-science way. And that’s helped us in turn to keep improving the technology because we are getting so much feedback.”

The Georgia Tech team will continue to fabricate and package the Myomatrix arrays using advanced microelectronic technologies in special “cleanrooms” where the air is purified to such extreme levels that the number of dust particles in the environment can be counted.

A global educational component 

The Emory team will continue to work on assembling and testing the devices, in addition to training users from around the world in the use of technology via Zoom meetings and in-person sessions.

“This project is not just about making and disseminating the devices; it’s also a teaching mission with a big educational component,” Sober says. “We believe that this technology is going to have a major impact on the field of motor neuroscience.”

The project members will work with the NIH to ensure that the devices are distributed to a diverse range of users, institutions and research areas, consistent with the BRAIN Initiative’s goal to make the latest neuroscience tools more broadly accessible.

“We’ll be serving scientific communities that historically have not had access to such technologies or manufacturing capabilities,” Bakir says. “Emory and Georgia Tech are opening the doors to our facilities and to our expertise so that anyone who works in motor neuroscience can access and leverage these new devices, which require hundreds of millions of dollars to build and equip. This democratization of the technology will help to advance motor neuroscience at a more rapid pace.”

 

This story was originally published by Emory University. Check out their article here.

 

Photo Caption
Co-principal investigators for the project are (left) Samuel Sober, Emory associate professor of biology, and Muhannad Bakir, Georgia Tech professor of electrical and computer engineering. They combined the expertise of their labs to develop their breakthrough technology.

— Ann Watson, Emory Photo/Video

A team of researchers from Georgia Tech, Emory University, Morehouse School of Medicine, University of Georgia, the Center for Global Health Innovation, and the Technical College System of Georgia has been awarded $1 million over the course of two years from the U.S. National Science Foundation's Regional Innovation Engines, or NSF Engines, program. They are among the more than 40 unique teams to receive one of the first-ever NSF Engines Development Awards, which aim to help partners collaborate to create economic, societal, and technological opportunities for their regions.  

The team, “Advancing Health Equity and Diagnostic Technologies (GA) Development,” will use the award to support key institutional, corporate, government, education, and community partners to create an innovative ecosystem that will inspire, develop, and translate affordable and widely available point-of-care (POC) medical technologies to advance health equity throughout the southeast.

“The Southeastern U.S. has the lowest life expectancy in the nation, and there are significant health disparities along economic, educational, racial, and geographic divisions,” said Wilbur Lam, Georgia Tech professor, principal investigator, and innovation lead. “The team will work to build an ecosystem of partners to drive use-inspired research and technology translation in the area of POC diagnostics and wearables with strong community engagement to help address these areas and advance health equity.” 

The NSF Engines program is a transformational investment for the nation, ensuring the U.S. remains in the vanguard of competitiveness for decades to come. 

"These NSF Engines Development Awards lay the foundation for emerging hubs of innovation and potential future NSF Engines," said NSF Director Sethuraman Panchanathan. "These awardees are part of the fabric of NSF's vision to create opportunities everywhere and enable innovation anywhere. They will build robust regional partnerships rooted in scientific and technological innovation in every part of our nation. Through these planning awards, NSF is seeding the future for in-place innovation in communities and to grow their regional economies through research and partnerships. This will unleash ideas, talent, pathways and resources to create vibrant innovation ecosystems all across our nation." 

Led by Lam, the team aims to build an ecosystem to drive use-inspired research and technology translation for health equity and leverage relationships with underserved Georgia communities to inspire a technology roadmap and adopt new technologies.​ An annual event and comprehensive roadmap will drive sustainable technology translation, workforce development, and systemic education.  

The awardees span a broad range of states and regions, reaching geographic areas that have not fully benefited from the technology boom of the past decades. These NSF Engines Development Awards will help organizations create connections and develop their local innovation ecosystems within two years to prepare strong proposals for becoming future NSF Engines, which will each have the opportunity to receive up to $160 million.   

Launched by NSF's new Directorate for Technology, Innovation and Partnerships and authorized by the "CHIPS and Science Act of 2022," the NSF Engines program uniquely harnesses the nation's science and technology research and development enterprise and regional-level resources. NSF Engines aspire to catalyze robust partnerships to positively impact regional economies, accelerate technology development, address societal challenges, advance national competitiveness and create local, high-wage jobs. 

View a map of the NSF Engines Development Awards. More information can be found on the NSF Engines program website.  

NSF MEDIA REQUESTS: media@nsf.gov  

GEORGIA TECH MEDIA REQUESTS: georgia.parmelee@gatech.edu  

Semiconductors, or microchips, are vital to life in the modern world. They’re used in the microwave you heated your breakfast in this morning, the car you drove to work, the mobile phone you shouldn’t use while driving, the bank ATM you visited, and the screened device you’re reading this story on.

They’re in our TVs, refrigerators, and washing machines, helping us live comfortable lives. They also help us stay alive as part of the medical network, used in pacemakers, blood pressure monitors, and MRI machines, among other things. Also, our national economic and defense systems rely on them. Basically, semiconductors control and manage the flow of information in the machinery that keeps the world going.

And right now, at Georgia Tech, researchers are working to innovate chip technology to ensure that U.S. semiconductor development is globally competitive, reliable, sustainable, and resilient, today and in the future.

“If you look at semiconductors, or the whole area of computing, it spans across Georgia Tech — across many different schools and disciplines,” said Arijit Raychudhury, professor and Steve W. Chaddick Chair in the School of Electrical and Computer Engineering (ECE). “Starting with physics and chemistry, where we essentially learn how different types of materials will react, to materials science and engineering, to electrical engineering and computer engineering, to computer science.”

It's a diverse, multidisciplinary enterprise from bottom to top, Raychudhury noted. And there is still plenty of room at the bottom, as theoretical physicist Richard P. Feynman famously said more than 60 years ago, predicting that one day we’d be making things at the atomic level. We are. It’s a familiar realm to Victor Fung and his lab, where they are designing new materials for semiconductors from the ground up, atom by atom.

“We are interested in exploring how to translate the latest advances in AI and machine learning to aid in accelerating computational materials simulations and materials discovery,” said Fung, assistant professor in the School of Computational Science. “We’ve been developing methods which can accurately predict a wide range of materials’ properties, to greatly facilitate high-throughput materials screening.”

Fung’s lab is using AI to discover previously unstudied materials with the electronic properties to build into chips. This approach to creating “designer” semiconductors would be significantly faster and cover more of the materials space than current methods.

Improving the Landscape

Smaller, more efficient, and more powerful are all part of the constantly evolving landscape in semiconductor research and development. It’s a very expensive landscape. While many chips are about the size of a fingernail, they are among the most complex human-made objects on Earth. Just building a semiconductor fabrication factory costs billions of dollars.

For a chemical engineer like Michael Filler, that sounds like opportunity.

“Chemical engineers think about how we produce products on a massive scale,” said Filler, associate professor in the School of Chemical and Biomolecular Engineering and associate director of the Institute for Electronics and Nanotechnology (IEN).

Filler, whose research involves the growing of semiconductor components, like transistors, from seed particles, is aiming to help democratize the process of chip development, bringing down the cost substantially while maintaining performance. In a not too distant future, that could mean an individual at home printing a chip on a machine similar to a 3D printer.

“Imagine a laser printer that can literally spit out custom electronics in a matter of minutes,” Filler said. “We’re big believers in the individual’s ability to be creative and know what they want to build for their applications. Ultimately, we’re interested in giving makers and prototypers opportunities to customize electronics.”

He’s in the right place for the far-reaching research he has in mind, adding, “We are so blessed with great facilities at Georgia Tech. It would be hard to imagine working somewhere else, because very few places have the diversity and quality of tooling we have here.”

IEN, which facilitates much of the semiconductor research at Georgia Tech, is based in the Marcus Nanotechnology Building, with its state-of-the-art micro/nano fabrication facilities such as the shared cleanroom space and a laser machine lab for micromachining.

But it is the range of expertise and creativity among faculty and students who are making IEN and Georgia Tech a thought leader in semiconductor research. This is evidenced by Tech’s recent grant of $65.7 million from the Semiconductor Research Corporation and the Defense Research Projects Agency to launch two new interdisciplinary research centers.

Events like Georgia Tech Chip Day (May 2) and Nanowire Week, an international gathering happening in Atlanta in October, also speak to Tech’s growing influence in this area.

Answering the Call

The Covid-19 pandemic clarified just how difficult it can be to make more chips. A shortage of semiconductors affected the supply of phones, computers, and other commonly used items during the global shutdown. Increased demand, depleted reserves, and too few manufacturing plants and workers significantly crippled the supply chain.

“The high degree of geographic concentration in certain parts of the semiconductor supply chain has recently created a heightened risk of supply interruptions,” said Chip White, Schneider National Chair in Transportation and Logistics and professor in the H. Milton Stewart School of Industrial and Systems Engineering (ISyE). “Such interruptions and resulting wild fluctuations in semiconductor demand can threaten the nation’s public health, defense, and economic security.”

With that in mind, translational supply chain research is going on in several places on campus, White said, including the Supply Chain and Logistics Institute and the NSF AI Research Institute for Advances in Optimization. White and his colleagues are developing software platforms for stress testing manufacturing supply chains. The goal is to identify vulnerabilities and risk mitigation procedures to design and operate next generation supply chains for critical industries such as the semiconductor industry, to improve global competitiveness and strike a balance between market forces and national security.

In an effort to address and feed the next generation demand for chips, the Biden administration recently launched a massive effort to outcompete China in semiconductor manufacturing, offering $39 billion in funding incentives for companies seeking to build plants in the U.S.

Another related area of importance in the ongoing development of semiconductors is growing the workforce of the future, and that includes a new wave of researchers. This is a role that Jennifer Hasler takes seriously.

“I have a strong interest and belief in mentoring,” said Hasler, ECE professor and founder of the Integrated Computational Electronics lab at Georgia Tech. She’s proven, theoretically at least, that the technology already exists to build a silicon-based version of the human cerebral cortex (which would cost billions of dollars to design and build), but one of her favorite roles is working with new, young faculty.

“It’s a personal thing for me, but it’s one of the coolest things I’m involved in,” she said. “When they come to Georgia Tech, they see how big this place is, bigger than a company. I like to say to them, ‘Let’s calm down, take a breath, you’re good, so let’s go make some cool stuff. Let’s get some momentum going.’”

For Raychowdhury, director of the new Center for the Co-Design of Cognitive Systems (part of the JUMP 2.0 program), developing the skilled workforce of the future means answering the call of the nation.

“This is one of the largest ECE departments in the country, with many, many talented students,” he said. “And given the need and shortage of skilled professionals in this particular area, I think it’s critical for us to create that kind of pipeline.” Last year, ECE undergraduate students started taking a new, two-semester course, sponsored by Apple, in which they actually build microprocessors from scratch.

“This is completely new,” Raychowdhury said. “It’s expensive to offer this course, but we plan to keep doing it and we’re in conversations with other companies that want to invest in workforce development. So, in addition to doing fantastic research, we want to be sensitive to the needs of the country and a new generation.”

 

Professor Omer Inan is set to take the stage at the upcoming TEDxAtlanta 2023: We Rise event on May 19.

As the Linda J. and Mark C. Smith Chair in bioscience and bioengineering in Tech’s School of Electrical and Computer Engineering (ECE), Inan designs clinically relevant medical devices and systems and translates them from the lab to patient care applications. In his talk, Inan will be discussing his groundbreaking research on wearable healthcare technologies and the potential they hold for revolutionizing the field.

Inan is a member of the prestigious Medical and Biological Engineering (AIMBE) College of Fellows (elected in 2022) for his “outstanding contributions to the non-invasive assessment of the mechanical aspects of cardiovascular health and performance using wearable devices.” Additional achievements include an Academy Award for Technical Achievement from The Academy of Motion Picture Arts and Sciences (The Oscars, 2021), the Georgia Power Professor of Excellence for the College of Engineering (2019), and the National Science Foundation Faculty Early Career Development Program award (NSF CAREER, 2018).

TEDxAtlanta 2023: WE RISE brings together an impressive group of participants from diverse backgrounds, experiences, and perspectives. The speakers include entrepreneurs, activists, educators, artists, scientists, and many other changemakers who have risen above challenges to make a positive impact on the world.

The event's participants will share their stories and insights on how they have overcome adversity, embraced innovation, and challenged the status quo to make a difference in their communities and beyond. Through their talks, they will inspire and empower attendees to rise above their own challenges and take action towards creating a better future for all.

TEDxAtlanta 2023: WE RISE will take place on Friday, May 19 from 9 a.m. – 6:30 p.m. at the Rialto Center for the Arts (80 Forsyth Street Northwest Atlanta, GA 30303). Learn more and purchase tickets at tedxatlanta.com.

Women make up just 24% of the automotive industry, but Georgia Tech graduates Jenn Voelker and Julia Vorpahl haven't let statistics stop them from paving their own way in a male-dominated field.

Both Voelker and Vorpahl work for Karma Automotive, a luxury electric vehicle manufacturer based in California. Beginning with their time at Tech, they've never let gender bias stop them from pursuing their passion.

"It's math," Vorpahl, a visualization and digital design modeler at Karma, said. "You either get the question right, or you get the question wrong. I think that attitude really helps when you get into a professional environment. It teaches you to have tougher skin where if you are the best for that job, you will get the job. That's what Georgia Tech instilled."

Vorpahl grew up in the industry watching her family operate what is now the oldest independently owned Mercedes-Benz dealer in metro Atlanta after her grandfather, an engine designer for the German automaker, came to America and opened the shop in 1967. She arrived at Georgia Tech unsure if she'd follow in her family's footsteps, but ultimately, she landed an internship at Daimler, the nation's largest commercial vehicle manufacturer.

While other interns came in with a background in automotive design, Vorpahl’s willingness to learn and tireless work ethic landed her a full-time job as the only woman in the company's design studio.

During her three years at Daimler before accepting her position at Karma in 2022, she'd occasionally make the drive from Portland, Oregon, back to Georgia. Along the way, she crossed paths with truckers, who often expressed surprise that Vorpahl was among those behind the scenes designing their rigs. She often heard questions like “Why do you work there?” or “How did you end up there?”

And her response was simple. "Women like cars, too.” 

That rang true through Voelker's childhood as well. When the senior director of program management for Karma arrived in Atlanta for her first year at Georgia Tech, she knew she'd found a place that could help her turn an aptitude for math and science, and a fervor for cars, into a career.

"Best move I ever made," Voelker said on her decision to enroll at Tech, although it wasn't just the Institute's stellar reputation that lured her from her home state of New Hampshire. "I visited campus in February. There was 6 feet of snow on the ground and then I came to Atlanta, and the flowers were blooming."

After changing her major from mechanical engineering to industrial design, Voelker got her foot in the door through an internship with Masterack, a commercial cargo vehicle equipment manufacturer based in Atlanta. She attended Tech at a time when women made up around 27% of the undergraduate population, so when she entered the workforce, she wasn't fazed. "It never bothered me. I have always felt like I fit right in, especially when it's the right school, the right class, or the right company where everybody appreciates learning from each other and working together towards a common goal," she said.

In fact, her experience on North Avenue taught her to always keep learning and never give up, a piece of advice she now passes along to other women entering the industry.

"Don’t be afraid to give your opinion in meetings, speak up and use all of the knowledge that you've learned over the years toward whatever project you're working on," said Voelker, who worked her way up the ladder at Masterack for 18 years before seeking a new challenge at Karma. “That's one thing that I haven't backed down on. If I have a strong opinion about something, I have no fear of saying it.”

Vorpahl and Voelker each commended Karma for their dedication to promoting hard-working women and a culture that fosters diversity — a principle that Vorpahl especially values after completing two study abroad programs at the University of Singapore and the University of Strathclyde.

“One of the biggest advantages was seeing how people from different countries approach design and how different schools approach design. You don’t want a bunch of people who all think exactly the same way. Otherwise, we’d all be driving around in the exact same vehicle,” she said.

Leading Karma’s commercial vehicle product line, Voelker noted that she has continued to see more women in leadership positions and at industry conferences, and she hopes that momentum carries over to the next generation. Highlighting the importance of igniting both young girls’ and boys' interest in STEM, Voelker recently spoke to a local second grade class to share her experiences.

"I've been really fortunate to have had some great mentors over my career, so I love to pay it forward to the younger generation," she said. "They were so excited, and I hope that stays with them and excites them to learn more about engineering."

In addition to providing an example to young women of how to succeed in a competitive industry, Vorpahl also hopes to share the technical aspects of what she's learned in the field with her alma mater and offer future graduates a roadmap to a career in automotive design.

"The students would thrive in this industry because it is so nitpicky, and Tech minds would just love it," she said. "There's not really a direct path from the Georgia Tech studios into car studios, so I'm hoping that I can show them that path."

Voelker and Vorpahl are bonded by their employer and their alma mater, but it’s their shared passion for seeing their hard work hit the pavement that continues to drive them.