Jagadeesh Moodera v2
Jagadeesh S. Moodera
Senior Research Scientist
Physics
moodera@mit.edu
617-253-5423
NW14-3102

Dr. Jagadeesh S. Moodera joined MIT in 1981 as research staff at the Francis Bitter National Magnet Laboratory (FBML), where he currently leads the “Thin Film Magnetism, Superconductivity and Nanospintronics” group.  He is a visiting professor at Technological Univ. of Eindhoven (The Netherlands), an adjunct professor at Suffolk University, Distinguished Foreign Scientist at National Physical Laboratory (India) and a Distinguished Professor at IIT (Chennai, India). Dr. Moodera is a Fellow of American Physical Society and has received several national and international awards including Oliver Buckley Prize in Condensed Matter Physics from APS (2009).

 

Dr. Moodera’s many years of research in the area of spin polarized tunneling led to the breakthrough in observing tunnel magnetoresistance (TMR) at room temperature in magnetic tunnel junctions (1995). This resulted in a huge surge in this area of research, currently one of the most active areas. TMR effect is used in all ultra-high density magnetic data storage since about 2004, as well as for the development of non-volatile magnetic random access memory (MRAM).

 

The research group over the years has consisted of students at all levels, postdoctorals and visiting scientists. Students include high school honors students during summer, diploma/masters candidates from Europe, undergraduates (UROP) and graduate students.

Education

PhD, Physics, Indian Institute of Technology Madras

Expertise

Thin films and heterostructures; spin tunneling and spintronics; superconductors; magnetism.

Awards and Honors
  • 2009 – Oliver Buckley Prize in Condensed Matter Physics, APS (co-recipient) “To Robert Meservey, Terunobu Miyazaki, Jagadeesh Moodera and Paul Tedrow for pioneering work in the field of spin-dependent tunneling and for the application of these phenomena to the field of magnetoelectronics.”
  • 2000 – American Physical Society Fellow “For pioneering and sustained contributions to the understanding of spin-polarized transport in solids, and for inspiring mentorship of students at all levels.”
Experimental Condensed Matter Physics

Areas - Topological Insulators: magnetic topological insulators, quantum anomalous Hall effect, topological Transistor; Superconducting Spin Switching; Magnetic Tunnel Junction and Magneto-tunneling Spectroscopy; Molecular Spin Memory; Spin Filtering: towards total spin polarization; Tuning superconductivity with spin polarized current; Majorana fermions.

  • Manipulating electron spin in solids: spin tunneling; spin filtering; interfacial exchange coupling
  • Molecular spintronics: Tailoring interfacial interactions between molecules and surfaces, towards molecular-scale spin memory
  • Quantum transport in topological insulators and heterostructures: atomic scale interface effects; spatially resolved interface chemical/physical/magnetic studies in national labs; electrical transport under extreme conditions – mK temperature and high magnetic field
  • Majorana fermion: search Majorana fermion in unconventional superconductors; interactions and entanglements among Majorana quantum particles.
  • “Interface engineered templates for molecular spin memory and sensor devices”, Karthik V. Raman, Alexander M. Kamerbeek, Nicolae Atodiresei, Arup Mukherjee, Tamal K. Sen, Predrag Lazić, Vasile Caciuc, Reent Michel, Dietmar Stalke, Swadhin K. Mandal, Stefan Blügel, Markus Münzenberg, Jagadeesh S. Moodera, Nature, 493, 509-513 (2013)
  • “Superconducting spin switch with infinite magnetoresistance induced by an internal exchange field” Bin Li, Niklas Roschewsky, Badih A. Assaf, Marius Eich, Marguerite Epstein-Martin, Donald Heiman, Markus Munzenberg, and Jagadeesh S. Moodera, Phys. Rev. Lett. , 110, 097001 (2013)
  • “Exchange-Coupling-Induced Symmetry Breaking in Topological Insulators”, Peng Wei, Ferhat Katmis, Badih A. Assaf, Hadar Steinberg, Pablo Jarillo-Herrero, Donald Heiman, and Jagadeesh S. Moodera, Phys. Rev. Lett. 110, 186807 (30 April 2013)
  • "Spin Regulation in Composite Spin-Filter Barrier Devices", Guoxing Miao, Joonyeon Chang, Badih Assaf, Don Heiman and Jagadeesh Moodera, Nature Commun. 5, 3682 (Apr 2014)
  • “Spin-filtered Edge States with an Electrically Tunable Gap in a Two-Dimensional Topological Crystalline Insulator”, Junwei Liu, Timothy H. Hsieh, Peng Wei, Wenhui Duan, Jagadeesh Moodera and Liang Fu, Nature Matl. 13, 178–183 (2014)
  • “High-precision realization of robust quantum anomalous Hall state in a hard ferromagnetic topological insulator”, Cui-Zu Chang, Weiwei Zhao, Duk Y. Kim, Haijun Zhang, Badih A. Assaf, Don Heiman, Shou-Cheng Zhang, Chaoxing Liu, Moses H.W. Chan and Jagadeesh S. Moodera, Nature Materials. Vol 13, 473-477 (2015).
  • “Observation of chiral currents at the magnetic domain boundary of a topological insulator”, Y. H. Wang, J. R. Kirtley, F. Katmis, P. Jarillo-Herrero, J. S. Moodera, K. A. Moler, Science (2015)
  • “Zero-field dissipationless chiral edge transport and the nature of dissipation in the quantum anomalous Hall state”, Cui-Zu Chang, Weiwei Zhao, Duk Y. Kim, Peng Wei, J.K. Jain, Chaoxing Liu, Moses H. W. Chan, and Jagadeesh S. Moodera*, Phys. Rev. Lett. (2015)