A
Anand Bhattacharya
Researcher at Argonne National Laboratory
Publications - 146
Citations - 4187
Anand Bhattacharya is an academic researcher from Argonne National Laboratory. The author has contributed to research in topics: Molecular beam epitaxy & Antiferromagnetism. The author has an hindex of 31, co-authored 125 publications receiving 3538 citations. Previous affiliations of Anand Bhattacharya include University of Minnesota.
Papers
More filters
Journal ArticleDOI
Electrostatic modification of novel materials
Chong H. Ahn,Anand Bhattacharya,M. Di Ventra,James N. Eckstein,C. Daniel Frisbie,Michael Gershenson,Allen M Goldman,Isao H. Inoue,Jochen Mannhart,Andrew J. Millis,Alberto F. Morpurgo,Douglas Natelson,Jean-Marc Triscone +12 more
TL;DR: The application of the field-effect transistor principle to novel materials to achieve electrostatic doping is a relatively new research area as mentioned in this paper, which can in principle serve as a tool for studying quantum critical behavior, by permitting the ground state of a system to be tuned in a controlled fashion.
Journal ArticleDOI
Quantifying octahedral rotations in strained perovskite oxide films
Steven J. May,Steven J. May,Jong-Woo Kim,James M. Rondinelli,Evguenia Karapetrova,Nicola A. Spaldin,Anand Bhattacharya,Philip Ryan +7 more
TL;DR: In this article, the authors measured the oxygen positions in LaNiO films to elucidate the coupling between epitaxial strain and oxygen octahedral rotations, and showed how strain systematically modifies both bond angles and lengths in this functional perovskite oxide.
Journal ArticleDOI
Antiferromagnetic Spin Seebeck Effect
Stephen Wu,Wei Zhang,Amit Kc,Pavel Borisov,John E. Pearson,J. Samuel Jiang,David Lederman,Axel Hoffmann,Anand Bhattacharya +8 more
TL;DR: A clear spin-flop transition corresponding to the sudden rotation of antiferromagnetic spins out of the easy axis is observed in the spin Seebeck signal when large magnetic fields are applied parallel to theeasy axis of the MnF_{2} thin film.
Journal ArticleDOI
Magnetic Oxide Heterostructures
Anand Bhattacharya,Steven J. May +1 more
TL;DR: In this article, the authors review the general means by which interfacial magnetism can be tailored in ABO3 perovskites, including interfacial charge transfer, epitaxial strain and structural coupling, orbital polarizations and reconstructions, and tailoring exchange interactions via cation ordering.
Journal ArticleDOI
Metal-insulator transition and its relation to magnetic structure in (LaMnO3)2n/(SrMnO3)n superlattices.
Anand Bhattacharya,Steven J. May,S. G. E. te Velthuis,Maitri Warusawithana,Xiaofang Zhai,B. Jiang,Jian-Min Zuo,Michael R. Fitzsimmons,S. D. Bader,James N. Eckstein +9 more
TL;DR: Measurements of transport, magnetization, and polarized neutron reflectivity reveal that the ferromagnetism is relatively uniform in the metallic state, and is strongly modulated in the insulating state, being high in LaMnO3 and suppressed in SrMmO3.