Photodetection is one of the important technologies discussed in current scientific and
technological circles because of its undeniable and widespread applications in industry and …

Due to the limited carrier concentration, 2D transition metal dichalcogenides have lower
intrinsic dark current, and thus, are widely studied for high performance room …

Integrating lead sulfide (PbS) colloidal quantum dots (CQDs) with crystalline silicon (c-Si)
has been proven to be an effective strategy in extending the sensitivity of Si-based …

By electrodeposition method, the nanostructured iron pyrite (FeS 2) films were deposited on
the FTO substrate. X-ray diffraction (XRD) analysis showed the formation of cubic pyrite (FeS …

In this study, films of iron disulfide (FeS 2) nanostructures are prepared by electrochemical
deposition on the Fluorine-doped tin oxide (FTO) glass substrate. The effect of deposition …

In this work, a tungsten disulphide or WS2 based heterojunction photodetector device is
fabricated on top of Si substrate by simple drop casting. Raman shifts are observed at …

A layered heterostructure with type-II energy band arrangement is an effective way to
improve the photodetections. For this purpose, a novel type-II WS2/Si2H heterojunction is …

摘要(中) 本研究以奈米球微影術及金屬輔助催化蝕刻法, 成功地在(001) 矽單晶基材上製備大
面積準直排列之矽單晶奈米柱以及矽單晶奈米錐陣列, 且在近紅外光波段有大幅提升光吸收之 …

Two-dimensional-material-based photodetectors are gaining prominence in optoelectronic
applications, but there are certain factors to consider with bulk material usage. The demand …

In this work, tungsten disulphide (WS2) based heterojunction photodetector device is
fabricated on top of silicon (Si) substrate by using simple drop casting method. The device is …