Nonradiative decay of surface plasmons (SPs) is usually considered an unwanted process.
However, recent studies have proven that hot carriers generated from nonradiative SP …

Owing to its outstanding physical properties, graphene has attracted attention as a
promising biosensor material. Field-effect-transistor (FET)-based biosensors are particularly …

Abstract 2D graphene has attracted extensive attention as a promising candidate for high‐
performance photodetectors because of its superior optoelectronic properties. However, the …

Background: Open Access Editor's Choice Review Graphene Plasmonics in Sensor
Applications: A Review by Shinpei Ogawa*, Shoichiro Fukushima and Masaaki Shimatani …

Summary 2D layered materials with diverse exciting properties have recently attracted
tremendous interest in the scientific community. Layered topological insulator Bi 2 Se 3 …

Graphene/semiconductor heterojunction photodetectors have the potential to outperform
conventional infrared (IR) sensors. A high-performance graphene/indium antimonide (InSb) …

Graphene-based transistors were investigated as simple photodetectors for a broad range of
wavelengths. Graphene transistors were prepared using p-doped silicon (Si) substrates with …

In recent years, low-dimensional materials have received extensive attention in the field of
electronics and optoelectronics. Among them, photoelectric devices based on …

We demonstrated a middle-wavelength infrared (MWIR) graphene photodetector using the
photogating effect. This effect was induced by photosensitizers situated around a graphene …

Low dark current, high-responsivity middle-wavelength infrared (IR) graphene
photodetectors using photo-gating amplification of injected photo-carriers are demonstrated …