Zobrazeno 1 - 10
of 1 553
pro vyhledávání: '"J. G. Connell"'
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Indium tin oxide (ITO) is one of the most widely used transparent conductors in optoelectronic device applications. We investigated the optical properties of ITO thin films at high temperatures up to 800 °C using spectroscopic ellipsometry. As tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c2564777933557401841db55a74bbd3
https://doi.org/10.1038/s41598-020-69463-4
https://doi.org/10.1038/s41598-020-69463-4
Autor:
Maryam Souri, Hae-Young Kee, Matteo Minola, J. G. Connell, Ambrose Seo, Bernhard Keimer, K. Fürsich, Hlynur Gretarsson, P. Peter Stavropoulos, Hyun-Taek Kim
Publikováno v:
Physical Review B. 100
We have carried out Raman spectroscopy experiments to investigate two-magnon excitations in epitaxial thin films of the quasi-two-dimensional antiferromagnetic Mott insulator $\mathrm{S}{\mathrm{r}}_{2}\mathrm{Ir}{\mathrm{O}}_{4}$ under in-plane misf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61fbec7ef8bb8dd99f2be5990070e388
https://doi.org/10.1103/physrevb.100.165106
https://doi.org/10.1103/physrevb.100.165106
Autor:
Jared M. Johnson, Ambrose Seo, Jinwoo Hwang, Gang Cao, Maryam Souri, Joseph W. Brill, J. Thompson, J. Terzic, J. H. Gruenewald, J. G. Connell
Publikováno v:
Physical Review Materials. 2
We have investigated structural, transport, and optical properties of tensile strained ${(\mathrm{S}{\mathrm{r}}_{1\ensuremath{-}x}\mathrm{L}{\mathrm{a}}_{x})}_{3}\mathrm{I}{\mathrm{r}}_{2}{\mathrm{O}}_{7}$ ($x=0$, 0.025, 0.05) epitaxial thin films.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dec2600b9ff8a93e54ad61d0f322fe96
https://doi.org/10.1103/physrevmaterials.2.024803
https://doi.org/10.1103/physrevmaterials.2.024803
Autor:
Ambrose Seo, B. Kim, Gang Cao, John Nichols, Maryam Souri, J. Thompson, Joseph W. Brill, J. Terzic, B. I. Min, J. G. Connell, J. H. Gruenewald
Publikováno v:
Physical Review B. 95
We have investigated the electronic and optical properties of ${(\mathrm{S}{\mathrm{r}}_{1\ensuremath{-}x}\mathrm{C}{\mathrm{a}}_{x})}_{2}\mathrm{Ir}{\mathrm{O}}_{4}$ ($x=0--0.375$) and ${(\mathrm{S}{\mathrm{r}}_{1\ensuremath{-}y}\mathrm{B}{\mathrm{a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b40ab48b1122e5761c6d3166c680663b
https://doi.org/10.1103/physrevb.95.235125
https://doi.org/10.1103/physrevb.95.235125
Publikováno v:
Journal of Applied Physics. 126:185101
We report three-dimensional Mott variable-range hopping (3D Mott-VRH) transport of Sr2IrO4 epitaxial thin films, with a transition to Efros-Shklovskii variable-range hopping (ES-VRH) with increased misfit strain or isovalent doping. We have observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c631b618cd5bff35ad8313f50f8f1177
https://doi.org/10.1063/1.5122258
https://doi.org/10.1063/1.5122258
Publikováno v:
Scientific Reports
We have investigated how the recently-developed water-leaching method for atomically-flat SrTiO3 (STO) substrates affects the transport properties of LaAlO3 (LAO) and STO heterointerfaces. Using pulsed laser deposition at identical growth conditions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52d50c36c97779b1525364527c22e444
Autor:
Jinwoo Hwang, Jared M. Johnson, Sung Seok A. Seo, Ho Nyung Lee, J. H. Gruenewald, Dong-Wook Kim, Maryam Souri, Siheon Ryee, John Nichols, Myung Joon Han, Shinbuhm Lee, J. G. Connell, J. Thompson
Metal electrodes are a universal element of all electronic devices. Conducting SrRuO3 (SRO) epitaxial thin films have been extensively used as electrodes in complex-oxide heterostructures due to good lattice mismatches with perovskite substrates. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9a7d3cc16b7b73fc22e284d5cd609f1
Autor:
Sung Seok A. Seo, Maryam Souri, Gang Cao, J. G. Connell, Jinwoo Hwang, J. H. Gruenewald, John Nichols, J. Thompson, J. Terzic
We report that epitaxial Sr2IrO4 thin-films can be selectively grown using pulsed laser deposition (PLD). Due to the competition between the Ruddlesden-Popper phases of strontium iridates (Sr_{n+1}Ir_{n}O_{3n+1}), conventional PLD methods often resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4427f540934ab26d4f5633f0d5cb8d6b
Autor:
Yang, Shuo1,2 (AUTHOR), Wu, Guangpeng1 (AUTHOR), Zhang, Jing1 (AUTHOR), Guo, Yuning1 (AUTHOR), Xue, Kui1 (AUTHOR), Zhang, Yongqi2 (AUTHOR), Zhu, Yuanmin3 (AUTHOR), Li, Tao4 (AUTHOR) litao@gia.cas.cn, Zhang, Xiaofeng1 (AUTHOR) xfzhang_2022@uestc.edu.cn, Zhou, Liujiang1 (AUTHOR) ljzhou@uestc.edu.cn
Publikováno v:
Advanced Science. 9/18/2024, Vol. 11 Issue 35, p1-14. 14p.
Autor:
Shinohara, Takara1,2 (AUTHOR), Kisu, Kazuaki1,3 (AUTHOR) kkisu@shibaura-it.ac.jp, Dorai, Arunkumar4 (AUTHOR), Zushida, Kenji1 (AUTHOR), Yabu, Hiroshi5 (AUTHOR), Takagi, Shigeyuki1 (AUTHOR), Orimo, Shin‐ichi1,5 (AUTHOR) shin-ichi.orimo.a6@tohoku.ac.jp
Publikováno v:
Advanced Science. 9/4/2024, Vol. 11 Issue 33, p1-10. 10p.