84 citations · 170 across the 9 of their papers we have counts for
9 papers
Photo-induced Antiferromagnetic-ferromagnetic Transition and Electronic Structure Modulation in GdBaCoO Thin Film
Yujun Zhang, Tsukasa Katayama, Akira Chikamatsu +9
We investigate both the ferromagnetic (FM) and antiferromagnetic (AFM) ultrafast dynamics of a strongly correlated oxide system, GdBaCoO thin film, by time-resolved x-r…
Tetragonality induced superconductivity in anti-ThCrSi-type OBi ( = rare earth) with Bi square net
Ryosuke Sei, Hideyuki Kawasoko, Kota Matsumoto +12
We report a series of layered superconductors, anti-ThCrSi-type OBi ( = rare earth), composed of electrically conductive Bi square nets and magnetic insulatin…
Magnetic and magnetotransport properties of ThCr2Si2-type Ce2O2Bi composed of conducting Bi2- square net and magnetic Ce-O layer
Shunsuke Shibata, Ryosuke Sei, Tomoteru Fukumura +1
ThCr2Si2-type Ce2O2Bi epitaxial thin films were grown by recently developed multilayer solid phase epitaxy. The ionic state of Ce was confirmed to be 3+ by x-ray photoelectron spec…
Intrinsic high electrical conductivity of stoichiometric SrNbO3 epitaxial thin films
Daichi Oka, Yasushi Hirose, Shoichiro Nakao +2
SrVO3 and SrNbO3 are perovskite-type transition-metal oxides with the same d1 electronic configuration. Although SrNbO3 (4d1) has a larger d orbital than SrVO3 (3d1), the reported…
Effects of Cr substitution on the magnetic and transport properties and electronic states of SrRuO3 epitaxial thin films
Kaori Kurita, Akira Chikamatsu, Kei Shigematsu +4
The effect of Cr substitution in a SrRuO3 epitaxial thin film on SrTiO3 substrate was investigated by measuring the magnetic and transport properties and the electronic states. The…
Self Assembly of and Plasmon Enhanced Ultrafast Magnetization in Ag Co Hybrid Nanoparticles
Katsura Ikemiya, Kuniaki Konishi, Eiko Fujii +3
Ultrafast demagnetization in magnetic nanoparticles using pulsed laser has attracted considerable attention because of its potential applications in spintronics, such as data stora…