Witryna9 lis 2024 · 2D materials are considered the future of electronics and photonics, stimulated by their remarkable performance. Among the 2D materials family, β-In 2 Se 3 shows good mobility, excellent photoresponsivity, and exotic ferroelectricity, making it suitable for a wide variety of applications. Witryna12 lis 2024 · Photodetector based on heterostructure of two-dimensional WSe 2 /In 2 Se 3. Photodetector based on heterostructure of two-dimensional WSe. 2. /In. 2. Se. 3. …
Defect-induced broadband photodetection of layered γ-In2Se3 …
Witryna20 gru 2024 · Self-Assembly High-Performance UV-vis-NIR Broadband β-In 2 Se 3 /Si Photodetector Array for Weak Signal Detection ACS Appl Mater Interfaces. 2024 Dec 20;9 (50):43830-43837. doi: 10.1021/acsami.7b16329. Epub 2024 Dec 11. Authors Zhaoqiang Zheng 1 , Jiandong Yao 2 , Bing Wang 3 , Yibin Yang 1 , Guowei Yang 2 , … Witryna1 lut 2024 · The critical figures of merit for a photodetector, responsivity (R), external quantum efficiency ... (χ In2Se3 ∼4.64 eV), a type-II heterojunction is formed between β-In 2 Se 3 film and Si substrate. The corresponding energy band diagram at equilibrium is shown in Fig. 6 a. It can be seen that this type-II p-n heterojunction is helpful to ... phone companies in pittsburgh pa
Wafer‐Scale Fabrication of 2D β‐In2Se3 Photodetectors
Witryna11 kwi 2024 · The vdWs stacked photodetector with an improved type-II band alignment not only realizes a broadband spectral response from visible to near infrared (405–905 nm), but also operates well with a diode-like behavior. This behavior is further confirmed by the high-resolution scanning photocurrent mapping. Witryna23 kwi 2024 · In2Se3 Visible/Near-IR Photodetector With Observation of Band-Edge in Spectral Response Abstract: We report on the demonstration of visible/near-IR high-performance photodetector based on exfoliated β-Indium selenide (In 2 Se 3 ) on sapphire with a clear signature of band edge in spectral responsivity at a wavelength … phone companies in my area