Center for Quantum Devices

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1.	IEEE EDS Podcasts withProf. Manijeh Razeghi - September 18, 2025 Manijeh Razeghi received the Doctorate d’état ES Sciences Physiques from the Université de Paris, France, in 1980. Manijeh Razeghi was the Head of the Exploratory Materials Laboratory at Thomson-CSF (France) during the 80’s where she developed and implemented modern metalorganic chemical vapor deposition (MOCVD) vapor phase epitaxy (VPE), molecular beam epitaxy (MBE), GasMBE, and MOMBE for entire compositional ranges of III-V compound semiconductors from deep UV to THZ. Developing these tools was fundamental in enabling her to achieve high purity semiconductor crystals with a consistency and reliability that was often unmatched, thereby leading to new physics phenomena in InP , GaAs, GaSb, and AlN based semiconductors and quantum structures. She realized the first InP Quantum wells and Superlattices and demonstrated the marvels of quantum mechanics in the low dimensional world. She joined Northwestern University, Evanston, IL, as a Walter P. Murphy Professor and Director of the Center for Quantum Devices in Fall 1991, where she created the undergraduate and graduate program in solid-state engineering. She has authored or co-authored more than 1000 papers, more than 35 book chapters, and 20 books, including the textbooks Technology of Quantum Devices (Springer Science Business Media, Inc., New York, NY U.S.A. 2010) and Fundamentals of Solid State Engineering, 4th Edition (Springer Science Business Media, Inc., New York, NY U.S.A. 2018). Two of her books, MOCVD Challenge Vol. 1 (IOP Publishing Ltd., Bristol, U.K., 1989) and MOCVD Challenge Vol. 2 (IOP Publishing Ltd., Bristol, U.K., 1995), discuss some of her pioneering work in InP-GaInAsP and GaAs-GaInAsP based systems. The MOCVD Challenge, 2nd Edition (Taylor & Francis/CRC Press, 2010) represents the combined updated version of Volumes 1 and 2. She holds many U.S. patents and has given more than 1000 invited and plenary talks. Her current research interest is in nanoscale optoelectronic quantum devices. From deep UV to Thz. Dr. Razeghi is a Fellow of MRS, IOP, IEEE, APS, SPIE, OSA, Fellow and Life Member of Society of Women Engineers (SWE), and Fellow of the International Engineering Consortium (IEC). She received the IBM Europe Science and Technology Prize in 1987, the Achievement Award from the SWE in 1995, the R.F. Bun shah Award in 2004, IBM Faculty Award 2013, the Jan Czochralski Gold Medal in 2016, the 2018 Benjamin Franklin Medal in Electrical Engineering, LSA 10th Anniversary Outstanding Contribution Award, and many best paper awards. She is an elected life-Fellow of SWE, IEEE, and MRS. She is honored as a member of Academy of Europe 2021. ... [read more]
2.	Pioneering Strained Layer Superlattice Technology - July 17, 2025 Manijeh Razeghi was recognized by NASA for foundational contributions to SLS infrared detector technology ... [read more]
3.	CQD work has ranked within the top 10% of most-viewed papers - April 16, 2025 Our work, Investigation of Enhanced Heteroepitaxy and Electrical Properties in κ‐Ga2O3 Due to Interfacing with β‐Ga2O3 Template Layers, published in physica status solidi (a) applications and materials science, has ranked within the top 10% of most-viewed papers published by the journal in 2023 ... [read more]
4.	Certificate for completion of the Advancing Mentoring Excellence program - April 14, 2025 Professor Razeghi completed all five sessions of the Provost’s Advancing Mentoring Excellence at Northwestern mentoring training program. This program is crucial to find the material value in mentoring practice. ... [read more]
5.	2024 Highly Ranked Scholar by ScholarGPS - April 6, 2025 ScholarGPS awarded Dr. Manijeh Razeghi a Highly Ranked life time Scholars™ for her exceptional performance in various Fields, Disciplines, and Specialties. ... [read more]
6.	Recognized by NASA for Significant Achievement NASA Headquarters - March 23, 2025 Professor Razeghi is recognized by NASA for her work which creating a technology so impactful that it was recently inducted into the Space Technology Hall of Fame. NASA mentioned in the letter of appreciation her work on the Strained Layer Superlattice (SLS) infrared detector, first developed in 2012, is now a key component of sensors dedicated to monitoring wildfires, tracking volcanic eruptions, observing crop health, and much more. ... [read more]
7.	Conference Chair at Materials Summit, Professor Razeghi Conference Chair at Materials Summit,Boston, MA - February 17, 2025 This summit serves as a pivotal platform to delve into the latest breakthroughs, foster collaboration, and envision the pathways that will define our material future. Throughout this conference, we will hear from pioneering researchers, visionary entrepreneurs, and industry leaders who are at the forefront of material innovation. Their insights will illuminate the possibilities and challenges that lie ahead, inspiring us to push the boundaries of what is possible. Together, we will explore how advanced materials—whether engineered at the nanoscale or derived from sustainable sources—can redefine manufacturing, healthcare, energy solutions, and beyond. We will discuss how these innovations can drive economic growth, enhance environmental stewardship, and improve the quality of life for people around the globe. ... [read more]
8.	Innovation Awards in Quantum Sensing and Nano Electronics and Photonics SPIE announces the Innovation Award in Quantum Sensing and Nano Electronics and Photonics at SPIE Photonics West OPTO 2025 initiated by Prof Manijeh Razeghi. - January 28, 2025 SPIE announces the Innovation Award in Quantum Sensing and Nano Electronics and Photonics at SPIE Photonics West OPTO 2025 initiated by Prof Manijeh Razeghi. These awards recognize the outstanding scientific contribution of students and outstanding scientists who present the most notable recent discoveries with broad impact in the areas of quantum sensing and nano electronics and photonics. These discoveries should be innovative in that they represent a new paradigm or way of thinking which will have a broad impact in their respective field. Participants gave a 10-15-minute presentation at the evening technical event on Tuesday 28 January 2025. Winners were awarded a commemorative plaque. ... [read more]
9.	Invited Talk in SPIE: Quantum west 2025 Professor Razeghi delivered Invited talk in Quantum Sensing, Imaging, and Precision Metrology III (QW102) , San Francisco, CA, USA - January 27, 2025 The objective of this conference is to bring together researchers whose expertise covers the entire spectrum of technological advances and applications in the field of quantum sensing employing optical, opto-atomic, opto-molecular and opto-ionic technologies, along with quantum imaging. Entangled states of atoms and photons can increase the sensitivity of quantum sensing and imaging systems beyond the standard quantum limit. However, systems and devices that employ quantum technologies in any form, with or without the use of entangled states, are within the purview of this conference ... [read more]
10.	Invited Talk in SPIE-Photonic and Phononic Properties of Engineered Nanostructures Professor Razeghi delivered Invited talk about Quantum semiconductor photonic devices from deep UV to THZ, at CQD/NU history and future trends in SPIE-Photonic and Phononic Properties of Engineered Nanostructures) , San Francisco, CA, USA - January 27, 2025 SPIE Photonics West 2025 provided opportunities to reconnect with colleagues, enjoy lively conversations, learn about the latest breakthroughs, and establish important new connections. Attendees came to hear cutting-edge research in biomedical optics, biophotonics, industrial lasers, optoelectronics, microfabrication, displays, quantum technologies, and more. ... [read more]
11.	Conference Chair in Quantum Sensing and Nano Electronics and Photonics XXI Professor Razeghi Conference Chair Quantum Sensing and Nano Electronics and Photonics XXI , San Francisco, CA, USA - January 27, 2025 The objective of this conference is to bring together researchers whose expertise covers the entire spectrum of technological advances and applications in the field of quantum sensing employing optical, opto-atomic, opto-molecular and opto-ionic technologies, along with quantum imaging. Entangled states of atoms and photons can increase the sensitivity of quantum sensing and imaging systems beyond the standard quantum limit. However, systems and devices that employ quantum technologies in any form, with or without the use of entangled states, are within the purview of this conference ... [read more]
12.	Keynote Talk in SPIE:Oxide-based Materials and Devices XVI Professor Razeghi delivered keynote talk on Fundamental study of p-type doping in MOCVD-grown Ga2O3 , San Francisco, CA, USA - January 26, 2025 Oxides are remarkable multifunctional materials with a huge range of emerging applications spanning domains as diverse as solid-state lighting, photovoltaics, nanotechnology, biotechnology, capacitors, transparent electronics, next-generation memories, sensors, and spintronics. A number of breakthroughs over the past few years have driven an exponential surge in research activity in the field. This interdisciplinary conference is intended to cover (but not be limited to) oxide materials for use as transparent conductors, opto-semiconductors, ferroelectrics, piezoelectrics, dielectrics, multiferroics, superconductors, magnetic oxides, metamaterials, and various electrical/optical components. ... [read more]
13.	Plenary talk in ESIT 2024 Professor Razeghi delivered Planary talk in Earth & Space：from Infrared to Terahertz International Conference 2024,China, - October 20, 2024 Organizer of ESIT 2024 show their gratitude for Prof Razeghi's exceptional plenary talk. They mentioned that her presentation was incredibly insightful and close to the forefront of research, leaving a lasting impression on all of us. and they greatly benefited from the knowledge you shared, and I sincerely thank you for that. ... [read more]
14.	Prof Manijeh Razeghi as a Conference Chair Conference Chair at the Euro-Global Research Webinar on Lasers, Optics & Photonics held on 28th August, 2024 - August 25, 2024 Conference organization team express their heartfelt gratitude for Prof. Razeghi's valuable contribution as Chair at recent optics webinar. They also express that " her insights were greatly appreciated, and her expertise added tremendous value to our event. ... [read more]
15.	The International Quantum Cascade Lasers School and Workshop 2024 Prof Manijeh Razeghi will deliver a Invited Talk about Next frontier in Quantum Semiconductor Science and Technology at The International Quantum Cascade Lasers School and Workshop 2024 at Ischia island (Napoli, Italy) - August 25, 2024 The International Quantum Cascade Laser School and Workshop 2024 celebrates 30 years since the first Quantum Cascade Laser was switched on by Federico Capasso’s group at Bell Labs, USA. Since then, a vast array of developments, new devices, scientific achievements and technological applications have been pursued, with an ever-increasing impact in a number of fields. This edition of the Conference represents a unique opportunity to report on the most recent breakthroughs, summoning top scientists in the field and paving the way to new directions from basic science to novel applications. ... [read more]
16.	Prof Manijeh Razeghi as a Conference Chair Prof Manijeh Razeghi will be a Conference Chair at SPIE Optics + Photonics conference, Spintronics XVII edition in San Diego, CA - August 18, 2024 The purpose of the conference is to provide a broad overview of the state-of-the-art and perspectives, bringing together experts from different communities: fundamental physics (experimental and theoretical), materials science and chemistry, fabrication processes and industrial developments, etc. ... [read more]
17.	Prof Razeghi as a Conference Chair in THz Prof Manijeh Razeghi will be a Conference Chair at SPIE Optics + Photonics conference, Terahertz Emitters, Receivers, and Applications XV edition in San Diego, CA - August 18, 2024 ... [read more]
18.	Our research paper selected as the Editor’s Choice Article. - August 5, 2024 Our paper High Power Mid-Infrared Quantum Cascade Lasers Grown on Si has been selected as the Editor’s Choice Article. ... [read more]
19.	Interview of Professor Razeghi as Light people in Light: Science and application Light Sci Appl 13, 164 - July 15, 2024 The sense of light is the first sensation the human body develops. The importance of light is self-evident. However, we all know that the light we can see and perceive covers only a small section of the spectrum. Today, for Light People, we feature a researcher who is committed to exploring different spectral bands of light ranging from deep ultraviolet to terahertz waves and working on quantum semiconductor technology, Prof. Manijeh Razeghi of the Northwestern University in the United States. Known for her quick thinking and witty remarks, Prof. Razeghi is passionate about life and always kind to others. As a scientist, she does not limit her research to a single focus, instead, she works on the entire process from material selection, device design, processing, and manufacturing, all the way to product application. She has a strong passion for education, a commitment unwavered by fame or fortune. For her students, she is both a reliable source of knowledge and a motherly figure with a caring heart. She firmly believes that all things in nature can give her energy and inspiration. In science, she is a true “pioneer” in research and a “miner” of scientific discoveries. She advises young scientists to enjoy and love what they do, and turn their research into their hobby. As a female scientist, she calls on all women to realize their true value and potential. Next, let’s hear from Professor Manijeh Razeghi, a true star who radiates energy and light. ... [read more]
20.	Prof. Razeghi Highly Ranked Scholar by ScholarGPS - June 26, 2024 ScholarGPS celebrates Highly Ranked Scholars™ for their exceptional performance in various Fields, Disciplines, and Specialties. Professor Razeghi's prolific publication record, the high impact of her work, and the outstanding quality of your scholarly contributions have placed you in the top 0.05% of all scholars worldwide. ScholarGPS also includes quantitative rankings for research institutions, universities, and academic programs across all areas of scholarly endeavor. ScholarGPS provides rankings overall (in all Fields), in 14 broad Fields (such as Medicine, Engineering, or Humanities), in 177 Disciplines (such as Surgery, Computer Science, or History), and in over 350,000 Specialties (such as Cancer, Artificial Intelligence, or Ethics). ... [read more]
21.	Keynote talk by Professor Razeghi Professor Razeghi is going to deliver keynote talk at Light Conference 2024 at China. - June 20, 2024 Professor Razeghi is going to deliver keynote talk about Semiconductor Quantum Science and Technology for optoelectronic Device from DEEP UV to THz Past Present and Future Trends at Light Conference 2024 at China. ... [read more]
22.	Professor Razeghi as a conference Chair Professor Manijeh Razeghi will be a Conference chair at Light Conference Week in Changchun, China - June 18, 2024 ... [read more]
23.	Prof Manijeh Razeghi will deliver a plenary Talk in Materials 2024 Prof Manijeh Razeghi will deliver a plenary Talk in Materials 2024 on the topic of Semiconductor Quantum Science and Technology for Optoelectronics Devices from deep UV to THZ - June 11, 2024 conference aim to continue the tradition of fostering international and interdisciplinary exchange at the forefront of materials research. The conference provides a platform for renowned speakers to share their research journeys and insights, addressing contemporary challenges in the field. The event also serves as an excellent networking opportunity for experts, industry partners, and professionals, facilitating collaboration and knowledge sharing. ... [read more]
24.	Prof Manijeh Razeghi as a Conference Chair Materials 2024 at San Francisco, CA - June 10, 2024 The Conference aims to continue the tradition of fostering international and interdisciplinary exchange at the forefront of materials research. The conference provides a platform for renowned speakers to share their research journeys and insights, addressing contemporary challenges in the field. The event also serves as an excellent networking opportunity for experts, industry partners, and professionals, facilitating collaboration and knowledge sharing. ... [read more]
25.	presentation about Ga2O3 heterostructure - June 2, 2024 Our group is going to present about Investigation of the Prospects of n-Ga2O3 /p-NiO Heterojunctions for Use in Power Electronics in the seventh International Workshop on UV Materials and Devices (IWUMD 2024) in Taiwan. ... [read more]

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