Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Venkatesan P"'
Autor:
Venkatesan, Balaji, Guan, Syu-You, Chang, Jen-Te, Chiu, Shiang-Bin, Yang, Po-Yuan, Su, Chih-Chuan, Chang, Tay-Rong, Raju, Kalaivanan, Sankar, Raman, Fongchaiya, Somboon, Chu, Ming-Wen, Chang, Chia-Seng, Chang, Guoqing, Lin, Hsin, Del Maestro, Adrian, Kao, Ying-Jer, Chuang, Tien-Ming
Electronic liquid crystal (ELC) phases are spontaneous symmetry breaking states believed to arise from strong electron correlation in quantum materials such as cuprates and iron pnictides. Here, we report a direct observation of ELC phases in a Dirac
Externí odkaz:
http://arxiv.org/abs/2402.18893
Autor:
Liu, Xiongfang, Yang, Tong, Wu, Jing, Sun, Mengxia, Chen, Mingyao, Tang, Chi Sin, Han, Kun, Zhou, Difan, Zeng, Shengwei, Sun, Shuo, Li, Sensen, Yang, Ming, Breese, Mark B. H., Cai, Chuanbing, Venkatesan, Thirumalai, Wee, Andrew T. S., Yin, Xinmao
In the pursuit of advanced photoelectric devices, researchers have uncovered near room-temperature metal-insulator transitions (MIT) in non-volatile VO2. Although theoretical investigations propose that polaron dynamics mediate the MIT, direct experi
Externí odkaz:
http://arxiv.org/abs/2312.17419
Autor:
Chung, Pei-Fang, Venkatesan, Balaji, Su, Chih-Chuan, Chang, Jen-Te, Cheng, Hsu-Kai, Liu, Che-An, Yu, Henry, Chang, Chia-Seng, Guan, Syu-You, Chuang, Tien-Ming
A spectroscopic imaging-scanning tunneling microscope (SI-STM) allows the atomic scale visualization of surface electronic and magnetic structure of novel quantum materials with high energy resolution. To achieve the optimal performance, low vibratio
Externí odkaz:
http://arxiv.org/abs/2311.10451
Autor:
Yang, Ming, Ariando, Ariando, Diao, Caozheng, Lee, James C, Jayaraman, Kaushik, Jalil, Mansoor B A, Smadici, Serban, Zeng, Shengwei, Zhou, Jun, Kong, Weilong, Breese, Mark B. H., Dhar, Sankar, Feng, Yuan Ping, Abbamonte, Peter, Venkatesan, Thirumalai, Rusydi, Andrivo
Oxide heterostructures have shown rich physics phenomena, particularly in the conjunction of exotic insulator-metal transition (IMT) at the interface between polar insulator LaAlO3 and non-polar insulator SrTiO3 (LaAlO3/SrTiO3). Polarization catastro
Externí odkaz:
http://arxiv.org/abs/2306.05608
Autor:
Siewierska, K. E., Kurt, H., Shortall, B., Jha, A., Teichert, N., Atcheson, G., Venkatesan, M., Coey, J. M. D., Gercsi, Z., Rode, K.
The cubic Heusler alloy Ru$_{2-x}$Mn$_{1+x}$Al is grown in thin film form on MgO and MgAl$_2$O$_4$ substrates. It is a highly spin-polarised ferrimagnetic metal, with weak magnetocrystalline anisotropy. Although structurally and chemically similar to
Externí odkaz:
http://arxiv.org/abs/2301.10148
Hypothesis. Ortho and para water are the two nuclear isomers where the hydrogen protons align to give a total nuclear spin of 0 or 1.The equilibrium ratio of 3:1 is established slowly in freshly evaporated water vapour and the isomers then behave dis
Externí odkaz:
http://arxiv.org/abs/2210.16149
Quasi-two-dimensional electron systems (q-2DES) are formed in various hetero-structures, including oxide interfaces. Oxygen vacancies (OVs) in oxides like $\mathrm{SrTiO_3}$ are known to produce electronic carriers. A novel way to produce $\mathrm{Sr
Externí odkaz:
http://arxiv.org/abs/2207.12933
Phase transition between ferroelectricity and quantum paraelectricity via non-thermal tuning parameters can lead to quantum critical behavior and associated emergent phenomena. Ferroelectric quantum critical systems are, however, rare despite the abu
Externí odkaz:
http://arxiv.org/abs/2203.02058
Autor:
Kalha, Curran, Reisinger, Michael, Thakur, Pardeep. K., Lee, Tien-Lin, Venkatesan, Sriram, Isaacs, Mark, Palgrave, Robert G., Zechner, Johannes, Nelhiebel, Michael, Regoutz, Anna
Power semiconductor device architectures require the inclusion of a diffusion barrier to suppress, or at best prevent the interdiffusion between the copper metallisation interconnects and the surrounding silicon substructure. The binary pseudo-alloy
Externí odkaz:
http://arxiv.org/abs/2201.08074
Publikováno v:
MRS Bulletin 46, 1053 (2021)
While chiral magnets, metal-based magnetic multilayers, or Heusler compounds have been considered as the material workhorses in the field of skyrmionics, oxides are now emerging as promising alternatives, as they host special correlations between the
Externí odkaz:
http://arxiv.org/abs/2111.10562