Zobrazeno 1 - 10
of 15
pro vyhledávání: '"H J Harsan, Ma"'
Publikováno v:
AIP Advances, Vol 5, Iss 8, Pp 087171-087171-7 (2015)
The two-dimensional electron gas (2DEG) formed at the perovskite oxides heterostructures is of great interest because of its potential applications in oxides electronics and nanoscale multifunctional devices. A canonical example is the 2DEG at the in
Externí odkaz:
https://doaj.org/article/015a9c00ae0c4a96a88781c1c8b46e9b
Publikováno v:
AIP Advances, Vol 5, Iss 6, Pp 067163-067163-6 (2015)
We report emerging photoluminescence (PL) of bilayer two-dimensional electron gases (2DEG) in LaAlO3/SrTiO3 (LAO/STO) systems. A strong blue PL emerges in bilayer-2DEGs in LAO/STO/LAO/STO which doesn’t show in LAO/STO. PL band in bilayer-2DEGs incl
Externí odkaz:
https://doaj.org/article/0420e92ac0e14228aacb638846d8a2f9
Autor:
H. J. Harsan Ma, James F. Scott
Publikováno v:
Physical Review Letters. 124
We report observation of electric field driven conductivity with negative differential conductance and resistive switching in insulating ${\mathrm{SrTiO}}_{3}$ samples over a wide range of applied voltages at low temperatures. The observed current fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::609a5b5e6bfeba040c5f3769072a407d
https://doi.org/10.1103/physrevlett.124.146601
https://doi.org/10.1103/physrevlett.124.146601
Autor:
Ganesh Ji Omar, Ping Yang, Stephen J. Pennycook, Zhen Huang, Changjian Li, Zhi Shiuh Lim, Xiao Chi, Thirumalai Venkatesan, H. J. Harsan Ma, Andrivo Rusydi, Shengwei Zeng, Ariando Ariando
Publikováno v:
Nano letters. 20(3)
We report the control of the interplane magnetic exchange coupling in CaIrO3 perovskite thin films and superlattices with SrTiO3. By analyzing the anisotropic magneto-transport data, we demonstrate...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97f1616849cf4fb401879ec3e6e642cb
https://pubmed.ncbi.nlm.nih.gov/32004008
https://pubmed.ncbi.nlm.nih.gov/32004008
Autor:
Zhicheng Zhong, Yue Hao, Jincheng Zhang, Lei Li, Yuguo Zhang, Yupeng Hui, Yueying Zhang, Jianhui Zhou, H. J. Harsan Ma, Xin Gan
Publikováno v:
Applied Physics Letters. 119:192601
Zero-energy states in tunnel spectra, an important manifestation of topological superconductivity, have been the focus of the field of topological phases of matter. However, experimentally creating and controlling the zero-energy states is difficult,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b3e0ecb1c522a200a1f6d2df7eeed9f
https://doi.org/10.1063/5.0067709
https://doi.org/10.1063/5.0067709
Autor:
Juanxiu Xiao, Xin Gan, Zhaosheng Hu, Yue Hao, Jie Su, Xiaoli Lu, Yupeng Hui, H. J. Harsan Ma, Yueying Zhang, Yuguo Zhang, Ming Yang, Jincheng Zhang
Publikováno v:
Advanced Optical Materials. 9:2170038
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4f18973403656fd41c91a99841717b6
https://doi.org/10.1002/adom.202170038
https://doi.org/10.1002/adom.202170038
Autor:
Yue Hao, Yueying Zhang, Jincheng Zhang, Zhaosheng Hu, Yupeng Hui, Ming Yang, Yuguo Zhang, Juanxiu Xiao, Xiaoli Lu, Xin Gan, H. J. Harsan Ma, Jie Su
Publikováno v:
Advanced Optical Materials. 9:2100025
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e01b1edda007c61f1bb9d8aa639f7d53
https://doi.org/10.1002/adom.202100025
https://doi.org/10.1002/adom.202100025
Autor:
Kalon Gopinadhan, Rui Guo, Zhen Huang, Weiming Lü, Zhiqi Liu, Kun Han, Changjian Li, W. X. Zhou, Ariando, Shengwei Zeng, Thirumalai Venkatesan, L. K. Jian, H. J. Harsan Ma
Publikováno v:
ACS Nano. 10:4532-4537
Electric field effect in electronic double layer transistor (EDLT) configuration with ionic liquids as the dielectric materials is a powerful means of exploring various properties in different materials. Here we demonstrate the modulation of electric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8b72b51f6d6d9843b2901dd08269145
https://doi.org/10.1021/acsnano.6b00409
https://doi.org/10.1021/acsnano.6b00409
Publikováno v:
Physical Review Materials. 2
The Mott transition and the vicinity of a Mott insulating phase have constantly been a fertile ground for exploring exotic quantum states, most notably the high-${T}_{c}$ cuprates. The layered iridate represents another intriguing example. The nature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::133f572f8f1def1f68d01db57ed44e72
https://doi.org/10.1103/physrevmaterials.2.065003
https://doi.org/10.1103/physrevmaterials.2.065003
Autor:
Shengwei Zeng, Y. Liu, Yuan Ping Feng, Ariando, W. X. Zhou, Ming Yang, H. J. Harsan Ma, Jun Zhou, Thirumalai Venkatesan, Lingchao Zhang
Publikováno v:
Physical Review B
Anisotropic magnetoresistance (AMR) was observed by Lord Kelvin one-and-half centuries ago in iron and nickel. The resistance of these ferromagnetic conductors showed a few percent change when a magnetic field was applied along or across the current.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::527e9c20e85aa22fb3ea49e1631a2f93
https://doi.org/10.1103/physrevb.95.155314
https://doi.org/10.1103/physrevb.95.155314