Wikipedia

Jeremy Levy

Jeremy Levy (born May 18, 1965) is an American physicist who is a Distinguished Professor of Physics at the University of Pittsburgh.[1]

Jeremy Levy
Levy at the University of Pittsburgh (2015)
Born (1965-05-18) May 18, 1965 (age 59)
New York City, New York, U.S.
Education
Spouse
​
(m. 1990)​
Children2
Scientific career
FieldsCondensed Matter Physics
InstitutionsUniversity of Pittsburgh
University of California Santa Barbara
Harvard University
Doctoral advisorMark Sherwin
WebsiteJeremy Levy's Lab
Jeremy Levy's Google Scholar Page

Education and career

edit

Levy received his B.A. degree from Harvard University (1988), and his Ph.D. in physics from University of California, Santa Barbara (1993) under the supervision of Mark Sherwin. After his Ph.D., he was a postdoctoral researcher at the University of California, Santa Barbara with David Awschalom. He started his independent academic career as an assistant professor in physics in 1996 and currently distinguished professor of physics in the department of physics and astronomy at the University of Pittsburgh. He also holds an Adjunct Faculty position in both physics and electrical and computer engineering departments at Carnegie Mellon University.

Early acting career

edit

Levy also worked as a film and television actor from age 11 to 12. He acted in NBC's Holocaust, and played the role of Aaron Feldman. He also had a lead role in the feature film Rich Kids, playing the role of Jamie Harris.

Other professional activities

edit

Apart from his research, Levy served for a decade as founding director of the Pittsburgh Quantum Institute (PQI) from 2012-2022, whose mission is “to help unify and promote quantum science and engineering in Pittsburgh.” PQI has over 100 Faculty members in multiple departments at the University of Pittsburgh, Carnegie Mellon University, and Duquesne University.

Areas of research

edit

Levy's research interests center around the emerging field of oxide nanoelectronics, experimental and theoretical realizations for quantum computation, semiconductor and oxide spintronics, quantum transport and nanoscale optics, and dynamical phenomena in oxide materials and films. Levy’s early Ph.D. research focused on the nonlinear dynamical properties of sliding charge-density waves.[2] His postdoctoral research investigated the properties of dilute magnetic semiconductor heterostructures, where he developed a low-temperature near-field scanning optical microscope and used it to investigate Mn-doped ZnSe/(Zn,Cd)Se heterostructure and superlattices as well as self-assembled quantum dots.

After moving to the University of Pittsburgh, Levy began a research program centered around high-resolution imaging of the spatial and temporal dynamics of ferroelectric thin films. In 1999, Levy worked toward an experimental realization of a quantum computer based on ferroelectrically coupled Ge/Si quantum dots.[3] Levy was funded through the DARPA QuIST program that supported the Center for Oxide-Semiconductor Materials for Quantum Computation, which Levy directed for 10 years. During that time, Levy initiated a theoretical research effort aimed at developing various families of logical qubits based on spin pairs,[4] spin clusters,[5] cluster-state qubits,[6] and dimerized spin chains.[7]

In 2006, Levy visited the group of Jochen Mannhart who had discovered a sharp insulator-to-metal transition in oxide heterostructure composed of a thin layer of LaAlO3 grown on TiO2-terminated SrTiO3. The 3-unit-cell LaAlO3/SrTiO3 was metastable and could be switched with a voltage applied to the back of the SrTiO3substrate. Levy and his student Cheng Cen showed that a biased conductive atomic force microscope tip could locally switch the interface of the 3-unit-cell LaAlO3/SrTiO3 heterostructure system,[8] thus launching a new field that Levy refers to as “Correlated Nanoelectronics”.

Other areas of research

edit

Levy has conducted research in a variety of areas:

  • Apertureless near-field scanning optical microscopy, applied principally to polar nanodomains in ferroelectric thin films.[9]
  • Development of g-tensor modulation resonance as a method for all-electrical control of spin in semiconductor heterostructure.[10]
  • Development of conductive-AFM lithography for extreme nanoscale control of the metal-insulator transition in LaAlO3/SrTiO3 heterostructure.[11]
  • Discovery of room-temperature electronically controlled ferromagnetism in LaAlO3/SrTiO3 heterostructure.[12]
  • Development of sketched LaAlO3/SrTiO3 single-electron transistors,[13] electron waveguides,[14] and other mesoscopic physics devices
  • Discovery of electron pairing without superconductivity in sketched LaAlO3/SrTiO3 devices.[15]
  • Development of 100 THz-bandwidth generation and detection of THz emission in nanoscale LaAlO3/SrTiO3 junctions[16]

Personal life

edit

Levy was born in New York City. In 1990, he married Chandralekha Singh who is also a physicist and currently a distinguished professor in the department of physics and astronomy at the University of Pittsburgh. They were classmates in the Ph.D. program at the University of California, Santa Barbara. They have two sons.[citation needed]

Awards and honors

edit

References

edit
  1. ^ Levy, Jeremy. "Profile, Physics and Astronomy, University of Pittsburgh".
  2. ^ Levy, Jeremy. "Ph.D. Thesis" (PDF).
  3. ^ Levy, Jeremy (2001). "Quantum information processing with ferro electrically coupled quantum dots". Phys. Rev. A. 64 (5): 052306. arXiv:quant-ph/0101026. Bibcode:2001PhRvA..64e2306L. doi:10.1103/PhysRevA.64.052306. S2CID 119403496.
  4. ^ Levy J (30 September 2002). "Universal quantum computation with spin-1/2 pairs and Heisenberg exchange". Physical Review Letters. 89 (14): 147902. arXiv:quant-ph/0101057. Bibcode:2002PhRvL..89n7902L. doi:10.1103/PhysRevLett.89.147902. ISSN 0031-9007. PMID 12366076. S2CID 12071720.
  5. ^ Meier F, Levy J, Loss D (27 January 2003). "Quantum computing with spin cluster qubits". Physical Review Letters. 90 (4): 047901. arXiv:cond-mat/0206310. Bibcode:2003PhRvL..90d7901M. doi:10.1103/Physrevlett.90.047901. ISSN 0031-9007. PMID 12570460. S2CID 39266605.
  6. ^ Weinstein YS, Hellberg CS, Levy J (30 August 2005). "Quantum-dot cluster-state computing with encoded qubits". Physical Review A. 72 (2): 020304. arXiv:quant-ph/0506032. Bibcode:2005PhRvA..72b0304W. doi:10.1103/Physreva.72.020304. ISSN 1050-2947. S2CID 34813592.
  7. ^ Srinivasa V, Levy J, Hellberg CS (21 September 2007). "Flying spin qubits: A method for encoding and transporting qubits within a dimerized Heisenberg spin-1/2 chain". Physical Review B. 76 (9): 094411. Bibcode:2007PhRvB..76i4411S. doi:10.1103/Physrevb.76.094411. ISSN 1098-0121.
  8. ^ Levy, Jeremy (2008). "Nanoscale control of an interfacial metal-insulator transition at room temperature". Nature Materials. 7 (4): 298–302. Bibcode:2008NatMa...7..298C. doi:10.1038/nmat2136. PMID 18311143.
  9. ^ Ma HZ, Levy J (17 January 2006). "GHz apertureless near-field scanning optical microscopy of ferroelectric nanodomain dynamics". Nano Letters. 6 (3): 341–344. Bibcode:2006NanoL...6..341M. doi:10.1021/Nl052415u. ISSN 1530-6984. PMID 16522019.
  10. ^ Kato Y, Myers RC, Driscoll DC, Gossard AC, Levy J, Awschalom DD (21 February 2003). "Gigahertz electron spin manipulation using voltage-controlled g-tensor modulation". Science. 299 (5610): 1201–1204. Bibcode:2003Sci...299.1201K. doi:10.1126/science.1080880. ISSN 0036-8075. PMID 12543982. S2CID 29734280.
  11. ^ Cen C, Thiel S, Mannhart J, Levy J (20 February 2009). "Oxide nanoelectronics on demand". Science. 323 (5917): 1026–1030. Bibcode:2009Sci...323.1026C. doi:10.1126/science.1168294. ISSN 0036-8075. PMID 19229030. S2CID 32623248.
  12. ^ Bi F, Huang M, Ryu S, Lee H, Bark CW, Eom CB, Irvin P, Levy J (25 September 2014). "Room-temperature electronically-controlled ferromagnetism at the LaAlO3/SrTiO3 interface". Nature Communications. 5: 5019. arXiv:1307.5557. Bibcode:2014NatCo...5.5019B. doi:10.1038/ncomms6019. ISSN 2041-1723. PMID 25254952. S2CID 205330460.
  13. ^ Cheng G, Siles PF, Bi F, Cen C, Bogorin DF, Bark CW, Folkman CM, Park JW, Eom CB, Medeiros-Ribeiro G, Levy J (17 April 2011). "Sketched oxide single-electron transistor". Nature Nanotechnology. 6 (6): 343–347. Bibcode:2011NatNa...6..343C. doi:10.1038/nnano.2011.56. ISSN 1748-3387. PMID 21499252.
  14. ^ Cheng GL, Tomczyk M, Tacla AB, Lee H, Lu SC, Veazey JP, Huang MC, Irvin P, Ryu S, Eom CB, Daley A, Pekker D, Levy J (2016). "Tunable Electron-Electron Interactions in LaAlO3/SrTiO3 Nanostructures". Physical Review X. 6 (4): 041042. arXiv:1602.06029. Bibcode:2016PhRvX...6d1042C. doi:10.1103/PhysRevX.6.041042. ISSN 2160-3308. S2CID 19807411.
  15. ^ Cheng G, Tomczyk M, Lu S, Veazey JP, Huang M, Irvin P, Ryu S, Lee H, Eom CB, Hellberg CS, Levy J (14 May 2015). "Electron pairing without superconductivity". Nature. 521 (7551): 196–199. Bibcode:2015Natur.521..196C. doi:10.1038/nature14398. ISSN 0028-0836. PMID 25971511. S2CID 4460979.
  16. ^ Chen L, Sutton E, Lee H, Lee JW, Li J, Eom CB, Irvin P, Levy J (27 February 2019). "Over 100-THz bandwidth selective difference frequency generation at LaAlO3/SrTiO3 nanojunctions". Light: Science & Applications. 8 (1): 24. Bibcode:2019LSA.....8...24C. doi:10.1038/s41377-019-0135-0. ISSN 2047-7538. PMC 6393436. PMID 30820320.
  17. ^ Levy, Jeremy. "NSF CAREER Award, #9701725".
  18. ^ a b c Levy, Jeremy. "Winner of Chancellor's Distinguished Research Award, University of Pittsburgh".
  19. ^ Levy, Jeremy. "Winner of 4th Annual Nano 50 Innovator Award".
  20. ^ Levy, Jeremy. "Selected as APS Fellow (DCMP)".
  21. ^ Levy, Jeremy. "Selected as Vannevar Bush Faculty fellow(2015)".
  22. ^ Levy, Jeremy. "Selected as American Association for Advancement of Science Fellows".
Retrieved from "https://en.wiki.x.io/w/index.php?title=Jeremy_Levy&oldid=1258538668"