Metasurfaces are two-dimensional counterparts of metamaterials, which are artificial materials that possess unusual characteristics. With a variety of fascinatingly innovative and diverse uses, these ...

Scientists developed flexible optoelectronic device using low-temperature process with minimized thin-film defects via hydrogen dilution control. (Nanowerk News) Dr. Jung-Dae Kwon's research team at ...

Two-dimensional (2D) perovskites are increasingly recognized as promising candidate materials for the next generation of ...

By analyzing fabrication methods and interface design, the authors identify key factors that control efficiency, speed, and stability, and outline practical guidelines for developing more reliable ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240159, discusses on-chip light control of semiconductor optoelectronic devices using integrated metasurfaces. Since the initial ...

2D organic-inorganic heterojunctions for applications in the field of multifunctional optoelectronic devices, including electronic devices, molecular switches, photodetectors, memory devices, ...

Scientists transformed existing optoelectronic devices into ones that can control electron spin at room temperature, without a ferromagnet or magnetic field. Researchers replaced the electrodes of ...

Optical interconnects, leveraging intrinsic advantages such as high bandwidth, low loss, and immunity to electromagnetic interference (EMI), are thus regarded as a promising solution to these barriers ...

Using SLAC's instrument for ultrafast electron diffraction (MeV-UED), one of the lab's world-leading tools for ultrafast science, researchers discovered how an ultrathin material can circularly ...

식물이 햇빛을 활용하는 방식에서 영감을 얻은 얇고 유연한 광전자 소자가 개발됐다. 광 기반 의료기기, 무선 생체신호 제어 기술 등에 응용될 것으로 기대된다. 서울대는 박홍규 물리천문학부 교수 연구팀이 미국 시카고대 연구팀과 ...