The emergence of magnetic ordering at complex oxide interfaces tuned by defects

Autor: A. D. Rata, Javier Herrero-Martín, Arthur Ernst, Gregory J. Rees, Paul Muralt, Dae-Sung Park, Stefano Agrestini, S. Ostanin, Akash Bhatnagar, Igor V. Maznichenko, Nini Pryds, Yulin Gan, Vasiliki Tileli, Yunzhong Chen, Zheng-Dong Luo, Kathrin Dörr, Ingrid Mertig, Gyanendra Singh, Alexei Kalaboukhov, Junjie Li, Marc Walker

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Park, D S, Rata, A D, Maznichenko, I V, Ostanin, S, Gan, Y, Agrestini, S, Rees, G J, Walker, M, Li, J, Herrero-Martin, J, Singh, G, Luo, Z, Bhatnagar, A, Chen, Y, Tileli, V, Muralt, P, Kalaboukhov, A, Mertig, I, Dörr, K, Ernst, A & Pryds, N 2020, ' The emergence of magnetic ordering at complex oxide interfaces tuned by defects ', Nature Communications, vol. 11, no. 1, 3650 . https://doi.org/10.1038/s41467-020-17377-0
Nature Communications

Complex oxides show extreme sensitivity to structural distortions and defects, and the intricate balance of competing interactions which emerge at atomically defined interfaces may give rise to unexpected physics. In the interfaces of non-magnetic co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11fa292428029471b09f1cba5acdca58
http://link.springer.com/article/10.1038/s41467-020-17377-0

Revealing the Photocharge-Transfer Mechanism at Manganite-Buffered LaAlO3/SrTiO3 Interfaces by Giant Photoresponse

Autor: Kexin Jin, Hafiz Muhammad Zeeshan, Mehwish Khalid Butt, Lixia Ren, Muhammad Asad Iqbal, Shuanhu Wang

Publikováno v: ACS Applied Materials & Interfaces. 12:11197-11203

The photoinduced phase transition at complex oxides remains one of the very important issues because of the emergent physics and potential applications. In particular, the mechanism of charge trans...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35ad719926e377fc8938d79abab4d77e
https://doi.org/10.1021/acsami.9b22162

Two-Dimensional Electron Gases at LaAlO3/SrTiO3 Nanostructured Heterointerfaces with a Buffering Layer for Oxide-Based Electronics

Autor: Hong Yan, Cong Bi, Kexin Jin, Shuanhu Wang, Ming Li, Lixia Ren, Changle Chen, Zhaoting Zhang

Publikováno v: ACS Applied Nano Materials. 2:7197-7203

We investigate the transport and photoresponsive properties at nanostructured LaAlO3/SrTiO3 interfaces by a (La0.3Sr0.7)(Al0.65Ta0.35)O3 buffering layer which produces a gradient strain. It is inte...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f322eb10d995e4d7988af3aa1cdaaecf
https://doi.org/10.1021/acsanm.9b01701

First Observation of Ferroelectricity in ∼1 nm Ultrathin Semiconducting BaTiO3 Films

Autor: Chan-Ho Yang, Jung Won Chang, In Woong Hwang, Seung Ran Lee, Jeong Rae Kim, Jonghyun Song, Min Woo Choi, Kyung-Tae Ko, Mujin You, Jinhee Kim, Seung-Bo Shim, Lkhagvasuren Baasandorj, Jeong-Gyu Kim

Publikováno v: Nano Letters. 19:2243-2250

The requirements of multifunctionality in thin-film systems have led to the discovery of unique physical properties and degrees of freedom, which exist only in film forms. With progress in growth techniques, one can decrease the film thickness to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4aec8083621a1237d9a2765b9f0699c6
https://doi.org/10.1021/acs.nanolett.8b04326

Size-Controlled Spalling of LaAlO3/SrTiO3 Micromembranes

Autor: Fabio Miletto Granozio, Lukas Stampfer, Felix Trier, Rasmus T. Dahm, Anita Guarino, Thomas Jespersen, Emiliano Di Gennaro, Ricci Erlandsen, A. Sambri, Dennis Christensen

Publikováno v: Dahm, R T, Schüsler Erlandsen, R, Trier, F, Sambri, A, Gennaro, E D, Guarino, A, Stampfer, L, Christensen, D V, Granozio, F M & Jespersen, T S 2021, ' Size-Controlled Spalling of LaAlO3/SrTiO3 Micromembranes ', ACS applied materials & interfaces, vol. 13, no. 10, pp. 12341–12346 . https://doi.org/10.1021/acsami.0c21612
Dahm, R T, Erlandsen, R, Trier, F, Sambri, A, Di Gennaro, E, Guarino, A, Stampfer, L, Christensen, D, Granozio, F M & Jespersen, T S 2021, ' Size-Controlled Spalling of LaAlO 3 /SrTiO 3 Micromembranes ', A C S Applied Materials and Interfaces, vol. 13, no. 10, pp. 12341-12346 . https://doi.org/10.1021/acsami.0c21612

The ability to form freestanding oxide membranes of nanoscale thickness is of great interest for enabling material functionality and for integrating oxides in flexible electronic and photonic technologies. Recently, a route has been demonstrated for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55116f08c4cd89b1f16c6c2c2eadc7fb
http://hdl.handle.net/11588/847261