The University of Osaka · 공학
마츠모토 타쿠야 교수의 연구실은 유기 전기화학 네트워크 및 페로익스 마이크로소재를 활용한 뉴런형 컴퓨팅과 생체모방 조직 공학, 고체물리학에서의 비대칭 스핀 구조 및 비정상적 자기 진동자 현상에 대해 연구하고 있습니다. 특히 유기 전기화학 소자를 활용한 리저버보이어 컴퓨팅, 생체적성 섬유소재를 이용한 세포 정렬 및 조직 형성, 그리고 허브론 구조에서의 비상호성 자기파의 기원을 규명하는 데 초점을 맞추고 있습니다. 이는 나노소재 개발과 응용, 생체재료 공학, 그리고 양자물리적 현상의 기초 연구를 융합한 다학제적 연구입니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
A sulfonated polyaniline (SPAN) organic electrochemical network device (OEND) is fabricated using a simple drop-casting method on multiple Au electrodes for use in reservoir computing (RC). The SPAN network has humidity-dependent electrical properties. Under high humidity, the SPAN OEND exhibits mainly ionic conduction, including charging of an electric double layer and ionic diffusion. The nonlinearity and hysteresis of the current-voltage characteristics progressively increase with increasing
Techniques developed for the in vitro reproduction of three-dimensional (3D) biomimetic tissue will be valuable for investigating changes in cell function in tissues and for fabricating cell/matrix composites for applications in tissue engineering techniques. In this study, we show that the simple application of a continuous strain to a fibrin gel facilitates the development of fibril alignment and bundle-like structures in the fibrin gel in the direction of the applied strain. Myoblasts culture
We investigate a microscopic origin of nonreciprocal magnons that is distinct from the Dzyaloshinskii-Moriya interaction in a honeycomb antiferromagnet. The key ingredient is a symmetric anisotropic exchange interaction depending on the bond direction, which results in valley-type nonreciprocal magnon excitations under staggered antiferromagnetic ordering. Furthermore, we find that this type of nonreciprocal magnon exhibits a peculiar magnetic-field response; the nonreciprocal direction can be m
The epitaxial growth of a Bi2Sr2CuO6 (2201) thin film on a Bi2Sr2CaCu2O8 (2212) single crystal has been performed using computer-controlled laser molecular beam epitaxy. The surface of the 2212 single crystal used as the substrate is smooth and invariant under the growth condition at 640 °C in NO2 pressure of 1×10−5 mbar. The growth process of the 2201 film has been observed by in situ reflection high-energy electron diffraction (RHEED), and the layer-by-layer growth of the 2201 phase is confirm
