3 citations · 6 across the 4 of their papers we have counts for
5 papers
Local magnetic correlations and light-sensitive centers in the Cr2AlC MAX phase
Malgorzata Wierzbowska, Anna Basa, Kazuhiro Marumoto +6
Cr2AlC MAX phase is synthesized by high-pressure solid-state annealing and investigated as a candidate platform for optically responsive magnetism. Structural characterization conf…
MoS2 thin-film transistors spin-states, of conduction electrons and vacancies, distinguished by operando electron spin resonance
Naho Tsunetomo, Shohei Iguchi, Małgorzata Wierzbowska +6
Transition metal dichalcogenide MoS2 is a two-dimensional material, attracting much attention for next-generation applications thanks to rich functionalities stemmed from the cryst…
Operando direct observation of spin states correlated with device performance in perovskite solar cells
Takahiro Watanabe, Toshihiro Yamanari, Kazuhiro Marumoto
Perovskite solar cells are one of the most attracting cells because of remarkably improved power conversion efficiency (PCE) recently. Toward their practical application, it is imp…
Motional Narrowing under Markovian and Non-Markovian Hopping Transitions in Inhomogeneous Broadened Absorption Line Shape
Kazuhiko Seki, Kazuhiro Marumoto
Inspired by recent experiments showing a minimum of electron paramagnetic resonance (ESR/EPR) line width as a function of inverse temperature, we studied the motional narrowing eff…
Effect of Energetic Disorder on the Open-Circuit Voltage in Organic Bulk Heterojunction Composites
Kazuhiko Seki, Kazuhiro Marumoto, M. Tachiya
Under open-circuit condition, the current is not extracted and the photogenerated carriers in principle disappear only by recombination. We study the open-circuit voltage $V_{\rm O…