A
Ariando
Researcher at National University of Singapore
Publications - 144
Citations - 5398
Ariando is an academic researcher from National University of Singapore. The author has contributed to research in topics: Magnetoresistance & Superconductivity. The author has an hindex of 37, co-authored 143 publications receiving 4700 citations. Previous affiliations of Ariando include University of Twente & Massachusetts Institute of Technology.
Papers
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Journal ArticleDOI
Electronic phase separation at the LaAlO3/SrTiO3 interface
Ariando,X.P. Wang,G. Baskaran,Zhiqi Liu,J. Huijben,Jiabao Yi,Anil Annadi,A. Roy Barman,Andrivo Rusydi,Sankar Dhar,Yuan Ping Feng,Jun Ding,Hans Hilgenkamp,Thirumalai Venkatesan +13 more
TL;DR: An EPS state is reported at the LaAlO(3)/SrTiO (3) interface, where the interface charges are separated into regions of a quasi-two-dimensional electron gas, a ferromagnetic phase, which persists above room temperature, and a diamagnetic/paramagnetic phase below 60 K.
Journal ArticleDOI
Ordering and manipulation of the magnetic moments in large-scale superconducting pi-loop arrays.
Hans Hilgenkamp,Ariando,H.J.H. Smilde,Dave H.A. Blank,Guus Rijnders,Horst Rogalla,John R. Kirtley,Chang C. Tsuei +7 more
TL;DR: The realization of large-scale coupled π-loop arrays based on YBa2Cu3O7-Au-Nb Josephson contacts are reported, of interest as model systems for studying magnetic phenomena—including frustration effects—in Ising antiferromagnets and for designing quantum computers based on flux-qubits with viable quantum error correction capabilities.
Journal ArticleDOI
Origin of the two-dimensional electron gas at LaAlO3/SrTiO3 interfaces: The role of oxygen vacancies and electronic reconstruction
Zhiqi Liu,Changjian Li,W. M. Lü,Xiaohu Huang,Zhen Huang,Shengwei Zeng,Xuepeng Qiu,Lisen Huang,Anil Annadi,Jingsheng Chen,J. M. D. Coey,Thirumalai Venkatesan,Ariando +12 more
TL;DR: In this paper, a comprehensive comparison of (100)-oriented SrTiO3 substrates with crystalline and amorphous overlayers of LaAlO3 of different thicknesses prepared under different oxygen pressures was conducted.
Journal ArticleDOI
Origin of the Two-Dimensional Electron Gas at LaAlO 3 /SrTiO 3 Interfaces: The Role of Oxygen Vacancies and Electronic Reconstruction
Zhiqi Liu,Changjian Li,W. M. Lü,Xiaohu Huang,Zhen Huang,Shengwei Zeng,Xuepeng Qiu,Lisen Huang,Anil Annadi,Jingsheng Chen,J. M. D. Coey,J. M. D. Coey,Thirumalai Venkatesan,Ariando +13 more
TL;DR: In this article, the electrical properties of amorphous and crystalline LaAlO/SrTiO heterostructures were compared and it was shown that the answer depends on the structure of the overlayer.
Journal ArticleDOI
Imaging and control of ferromagnetism in LaMnO3/SrTiO3 heterostructures
X. Renshaw Wang,Changjian Li,W. M. Lü,Tula R. Paudel,D.P. Leusink,M. Hoek,Nicola Poccia,Arturas Vailionis,Thirumalai Venkatesan,J. M. D. Coey,J. M. D. Coey,Evgeny Y. Tsymbal,Ariando,Hans Hilgenkamp +13 more
TL;DR: An atomically sharp transition to a ferromagnetic phase when polar antiferromagnetic LaMnO3 (001) films are grown on SrTiO3 substrates is reported, demonstrating that functionalities can be engineered in oxide films that are only a few atomic layers thick.