M
Mallikarjuna Rao Motapothula
Researcher at National University of Singapore
Publications - 58
Citations - 1821
Mallikarjuna Rao Motapothula is an academic researcher from National University of Singapore. The author has contributed to research in topics: Pulsed laser deposition & Ferromagnetism. The author has an hindex of 22, co-authored 56 publications receiving 1394 citations. Previous affiliations of Mallikarjuna Rao Motapothula include Uppsala University & SRM University.
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Journal ArticleDOI
Robust resistive memory devices using solution-processable metal-coordinated azo aromatics
Sreetosh Goswami,Adam J. Matula,Santi Prasad Rath,Svante Hedström,Surajit Saha,Meenakshi Annamalai,Debabrata Sengupta,Abhijeet Patra,Siddhartha Ghosh,Hariom Jani,Soumya Sarkar,Mallikarjuna Rao Motapothula,Christian A. Nijhuis,Jens Martin,Sreebrata Goswami,Victor S. Batista,Thirumalai Venkatesan +16 more
TL;DR: In this article, a spin-coated layer of a ruthenium complex with azo-aromatic ligands was used for a memory with high endurance, stability and fast switching speed.
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Investigating the Role of Copper Oxide in Electrochemical CO2 Reduction in Real Time.
Lily Mandal,Ke R. Yang,Mallikarjuna Rao Motapothula,Dan Ren,Peter Lobaccaro,Abhijeet Patra,Matthew Sherburne,Victor S. Batista,Boon Siang Yeo,Joel W. Ager,Jens Martin,T. Venkatesan +11 more
TL;DR: It is shown experimentally that the selective formation of gaseous C2 products in CO2R is preceded by the reduction of the copper oxide (Cu2OR) surface to metallic copper, and density functional theory modeling shows that Cu2OR is kinetically and energetically more favorable thanCO2R.
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Anomalous Current-Induced Spin Torques in Ferrimagnets near Compensation.
TL;DR: In this article, the authors report the presence of enhanced spin-orbit torques resulting from negative exchange interaction in ferrimagnets and show that the effective field and switching efficiency increase substantially as CoGd approaches its compensation point, giving rise to 9 times larger spinorbit torque compared to that of a noncompensated one.
Journal ArticleDOI
Room-Temperature Giant Charge-to-Spin Conversion at the SrTiO3-LaAlO3 Oxide Interface.
Yi Wang,Rajagopalan Ramaswamy,Mallikarjuna Rao Motapothula,Kulothungasagaran Narayanapillai,Dapeng Zhu,Jiawei Yu,Thirumalai Venkatesan,Hyunsoo Yang +7 more
TL;DR: In this article, the inverse Edelstein effect in the two-dimensional electron gas (2DEG) formed at the interface between SrTiO3 and LaAlO3 (LAO) insulating layer is reported.
Journal ArticleDOI
Selective growth of single phase VO2(A, B, and M) polymorph thin films
Amar Srivastava,H. Rotella,Surajit Saha,Banabir Pal,Gopinadhan Kalon,S. Mathew,Mallikarjuna Rao Motapothula,Michal Marcin Dykas,Ping Yang,Eiji Okunishi,D. D. Sarma,Thirumalai Venkatesan +11 more
TL;DR: In this paper, the authors demonstrate the growth of high quality single phase films of VO2(A, B, and M) on SrTiO3 substrate by controlling the vanadium arrival rate (laser frequency) and oxidation of the V atoms.