Figure 1. A systematic diagram from material dimensions and patterning processes to device applications. Perovskite structure. Major patterning methods, including template-confined growth, inkjet ...

The junction composed of traditional metals and 2D semiconductors is a key component of semiconductor devices. Ideally, Schottky barrier height (SBH) can be obtained based on the relative alignment of ...

A solution-processed broadband photodetector based on organic-inorganic hybrid perovskite and organic bulk heterojunction has been demonstrated, achieving broadband response spectra up to 1000 nm with ...

Northwestern Engineering researchers have developed a new approach to quantum device design that has produced the first gain-based long-wavelength infrared (LWIR) photodetector using band structure ...

(Nanowerk News) Extremely thin, more stable than steel and widely applicable: the material graphene is full of interesting properties. As such, it is currently the shining star among the electric ...

Quantum dot infrared photodetectors (QDIPs) harness confined electronic states within semiconductor nanostructures to achieve wavelength-selective absorption in the mid-infrared (mid-IR) band. Recent ...

Researchers have developed a new type of high-efficiency photodetector inspired by the photosynthetic complexes plants use to turn sunlight into energy. Photodetectors are used in cameras, optical ...

Direct coupling is advantageous in many photodetector applications, such as viewing laser thresholds and modulation depth. I patented a very fast photodetector mount 1,2 in the early 1970s using these ...

THIRUVANTHAPURAM: Researchers at the University of Kerala have devised a smart, self-powered device that detects the presence of different colours of light and responds accordingly. The ‘intelligent’ ...

LOWELL, Mass.--(BUSINESS WIRE)--MACOM Technology Solutions Inc. (“MACOM”), a leading supplier of semiconductor products, today announced a collaboration that demonstrates interoperability of ...

Heilbronn, Germany — Atmel unveiled the ATR0874; a photodetector IC (PDIC) for use in the optical pick-up units (OPUs) of DVD and CD drives and is suitable for the slim drives found in most laptops.