Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Jobu Matsuno"'
Autor:
Yusuke Tajima, Junichi Shiogai, Kohei Ueda, Hirotake Suzaki, Kensuke Takaki, Takeshi Seki, Kazutaka Kudo, Jobu Matsuno
Publikováno v:
APL Materials, Vol 12, Iss 4, Pp 041112-041112-8 (2024)
An antiferromagnetic metal with a two-dimensional triangular network offers a unique playground of intriguing magneto-transport properties and functionalities stemming from the interplay between conducting electrons and intricate magnetic phases. A N
Externí odkaz:
https://doaj.org/article/73059d2a42c8406aa758dc90754a4670
Publikováno v:
APL Materials, Vol 11, Iss 6, Pp 061125-061125-7 (2023)
We report on efficient spin current generation at room temperature in rutile-type WO2 grown on an Al2O3(0001) substrate. The optimal WO2 film has a (010)-oriented monoclinically distorted rutile structure with metallic conductivity due to 5d2 electro
Externí odkaz:
https://doaj.org/article/f46c6dcc95b349c3a1aad9f985f1f093
Publikováno v:
Applied Physics Express, Vol 17, Iss 1, p 013003 (2023)
We report on spin Hall magnetoresistance (SMR) in bilayers composed of Pt and magnetic insulator MgFe _2 O _4 (MFO) with spinel structure. The Pt thickness dependence of the SMR reveals that annealing of the MFO surface before depositing the Pt layer
Externí odkaz:
https://doaj.org/article/19b270d6bbd54c738fc7879b34daf541
Publikováno v:
Science and Technology of Advanced Materials, Vol 19, Iss 1, Pp 899-908 (2018)
We review recent advances in strongly correlated oxides as thermoelectric materials in pursuit of energy harvesting. We discuss two topics: one is the enhancement of the ordinary thermoelectric properties by controlling orbital degrees of freedom and
Externí odkaz:
https://doaj.org/article/a1a48a5779994980af28af4b0fcb1dbc
Autor:
Yuki Ohuchi, Jobu Matsuno, Naoki Ogawa, Yusuke Kozuka, Masaki Uchida, Yoshinori Tokura, Masashi Kawasaki
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Spintronic devices are typically controlled with magnetic fields or current injection but incorporating these mechanisms into high-density devices is difficult. Here the authors present an oxide device where the topological and anomalous Hall effects
Externí odkaz:
https://doaj.org/article/019945e80fba4107ab77fe1b4c45400a
Publikováno v:
APL Materials, Vol 3, Iss 4, Pp 041508-041508-6 (2015)
We report the fabrication of (111)-oriented superlattice structures with alternating 2m-layers (m = 1, 2, and 3) of Ca0.5Sr0.5IrO3 perovskite and two layers of SrTiO3 perovskite on SrTiO3(111) substrates. In the case of m = 1 bilayer films, the Ir su
Externí odkaz:
https://doaj.org/article/c85bf2acbb76480eb2acbe989e520827
We report on the highly efficient spin-orbit torque (SOT) generation in epitaxial SrIrO$_{3}$(SIO), which is grown on an orthorhombic DyScO$_{3}$(110) substrate. By conducting harmonic Hall measurement in Co$_{20}$Fe$_{60}$B$_{20}$ (CoFeB)/SIO bilaye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b9c94c4106daeee27a4431198cffba1
http://arxiv.org/abs/2306.02567
http://arxiv.org/abs/2306.02567
Publikováno v:
Applied Physics Letters. 121:232403
We study spin Hall magnetoresistance (SMR) in Pt/ferrimagnetic insulator Y3Fe5O12 (YIG) bilayers by focusing on crystallinity, magnetization, and interface roughness by controlling post-annealing temperatures. The SMR in the Pt/YIG grown on Si substr
Publikováno v:
Physical Review Applied. 16
The 5d transition-metal oxides are an intriguing platform to demonstrate efficient charge-to-spin-current conversion due to a unique electronic structure dominated by strong spin-orbit coupling. Here, we report on the stacking-order effect of spin-or
Publikováno v:
Science and Technology of Advanced Materials
Science and Technology of Advanced Materials, Vol 19, Iss 1, Pp 899-908 (2018)
Science and Technology of Advanced Materials, Vol 19, Iss 1, Pp 899-908 (2018)
We review recent advances in strongly correlated oxides as thermoelectric materials in pursuit of energy harvesting. We discuss two topics: one is the enhancement of the ordinary thermoelectric properties by controlling orbital degrees of freedom and