Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Jak, Chakhalian"'
Autor:
Xiaoran Liu, Jong-Woo Kim, Yao Wang, Michael Terilli, Xun Jia, Mikhail Kareev, Shiyu Peng, Fangdi Wen, Tsung-Chi Wu, Huyongqing Chen, Wanzheng Hu, Mary H. Upton, Jungho Kim, Yongseong Choi, Daniel Haskel, Hongming Weng, Philip J. Ryan, Yue Cao, Yang Qi, Jiandong Guo, Jak Chakhalian
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract The pyrochlore iridates have become ideal platforms to unravel fascinating correlated and topological phenomena that stem from the intricate interplay among strong spin-orbit coupling, electronic correlations, lattice with geometric frustrat
Externí odkaz:
https://doaj.org/article/b3fca8f31ee9476495941c33102e5661
Publikováno v:
APL Materials, Vol 8, Iss 5, Pp 050904-050904-10 (2020)
We highlight recent advances in the theory, materials fabrication, and experimental characterization of strongly correlated and topological states in [111] oriented transition metal oxide thin films and heterostructures, which are notoriously difficu
Externí odkaz:
https://doaj.org/article/18bf4f9a551c470bad61be4b49bf92d3
Autor:
John W. Freeland, Srimanta Middey, P. Shafer, Jong-Woo Kim, Ranjan Kumar Patel, Derek Meyers, Mikhail Kareev, Philip Ryan, Jak Chakhalian
Publikováno v:
Synchrotron Radiation News. 33:25-29
Transition metal based oxide heterostructures exhibit diverse emergent phenomena e.g. two dimensional electron gas, superconductivity, non-collinear magnetic phase, ferroelectricity, polar vortices, topological Hall effect etc., which are absent in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3b8aa3e155894a0f6d8cea48488e4ec
https://doi.org/10.1080/08940886.2020.1725798
https://doi.org/10.1080/08940886.2020.1725798
Autor:
Xiaoran Liu, Shiang Fang, Yixing Fu, Wenbo Ge, Mikhail Kareev, Jong-Woo Kim, Yongseong Choi, Evguenia Karapetrova, Qinghua Zhang, Lin Gu, Eun-Sang Choi, Fangdi Wen, Justin H. Wilson, Gilberto Fabbris, Philip J. Ryan, John W. Freeland, Daniel Haskel, Weida Wu, J. H. Pixley, Jak Chakhalian
Publikováno v:
Physical Review Letters. 127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::693cc7caa49d2587de59c2ece0be86de
https://doi.org/10.1103/physrevlett.127.277204
https://doi.org/10.1103/physrevlett.127.277204
Autor:
Xiaoran Liu, Fangdi Wen, Liang Wu, Elke Arenholz, Padraic Shafer, Mikhail Kareev, Jak Chakhalian, Denis M. Vasiukov
Publikováno v:
Physical Review Materials, vol 5, iss 6
Frustrated magnets can host numerous exotic many-body quantum and topological phenomena. GeNi$_2$O$_4$ is a three dimensional $S=1$ frustrated magnet with an unusual two-stage transition to the two-dimensional antiferromagnetic ground state, while Ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e3ca4e51d27a914e55d31794a5d5ceb
https://escholarship.org/uc/item/85w608sk
https://escholarship.org/uc/item/85w608sk
Autor:
David Vanderbilt, Padraic Shafer, Jess H. Brewer, Victor Drouin-Touchette, Xiaoran Liu, Mikhail Kareev, Jak Chakhalian, P. S. Anil Kumar, Elke Arenholz, Sobhit Singh, Srimanta Middey, John W. Freeland, Lin Gu, Banabir Pal, Qinghua Zhang, D. D. Sarma, Lu Li, Yanwei Cao, Tomoya Asaba
Publikováno v:
Nano letters. 21(5)
Complementary to bulk synthesis, here we propose a designer lattice with extremely high magnetic frustration and demonstrate the possible realization of a quantum spin liquid state from both experiments and theoretical calculations. In an ultrathin (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3332f2a94a41a385d9c0c4805f232c38
https://pubmed.ncbi.nlm.nih.gov/33617255
https://pubmed.ncbi.nlm.nih.gov/33617255
Autor:
Justin H. Wilson, Liang Wu, Yixing Fu, Jak Chakhalian, Mikhail Kareev, Xiaoran Liu, Denis M. Vasiukov, Jedediah Pixley, Yujun Zhang, Fangdi Wen
Publikováno v:
Physical Review B. 102
A notion of the Berry phase is a powerful means to unravel the non-trivial role of topology in various novel phenomena observed in chiral magnetic materials and structures. A celebrated example is the intrinsic anomalous Hall effect (AHE) driven by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02c04553329fdaac468b2650ce9183a3
https://doi.org/10.1103/physrevb.102.220406
https://doi.org/10.1103/physrevb.102.220406
Frustrated rare-earth pyrochlore titanates, Yb$_2$Ti$_2$O$_7$, and Tb$_2$Ti$_2$O$_7$ have been proposed as promising candidates to realize quantum spin ice (QSI). Multiple exotic quantum phases, including Coulombic ferromagnet, quantum valence-bond s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76f6c46230a93df89046f7475290475f
http://arxiv.org/abs/2010.16379
http://arxiv.org/abs/2010.16379
Autor:
Jak Chakhalian, Xiaoran Liu, Jiachang Bi, Yanwei Cao, Mikhail Kareev, Ruyi Zhang, Yujuan Pei, Shaolong He, Yang Song, Shaozhu Xiao, Jiangbo Lu, Fangdi Wen
Publikováno v:
Physical Review Materials. 4
Apart from a handful of exceptions, all known complex oxide two-dimensional electron gases (2DEGs) are formed in ${\mathrm{SrTiO}}_{3}$-based heterostructures, and microscopic information about non-${\mathrm{SrTiO}}_{3}$ 2DEGs systems is scarce. Here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8acf0ee3069724d9339493966ecf4a9
https://doi.org/10.1103/physrevmaterials.4.104008
https://doi.org/10.1103/physrevmaterials.4.104008
Autor:
Srimanta Middey, Mikhail Kareev, P. Shafer, Jong-Woo Kim, Ranjan Kumar Patel, Xiaoran Liu, Jak Chakhalian, Derek Meyers, Prithwijit Mandal, Philip Ryan
Publikováno v:
APL Materials, vol 8, iss 4
APL Materials, Vol 8, Iss 4, Pp 041113-041113-7 (2020)
APL Materials, Vol 8, Iss 4, Pp 041113-041113-7 (2020)
Heterostructure engineering provides an efficient way to obtain several emergent phases of LaNiO3, as demonstrated in recent studies. In this work, a new class of short-periodic superlattice, consisting of LaNiO3 and EuNiO3, has been grown by pulsed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12b187c4867d9329730fbe1425199c1d
https://escholarship.org/uc/item/4246j2pn
https://escholarship.org/uc/item/4246j2pn