Optically Reconfigurable Complementary Logic Gates Enabled by Bipolar Photoresponse in Gallium Selenide Memtransistor.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202205383
Abstract: To avoid the complexity of the circuit for in-memory computing, simultaneous execution of multiple logic gates (OR, AND, NOR, and NAND) and memory behavior are demonstrated in a single device of oxygen plasma-treated gallium selenide… read more here.
Keywords: logic gates; gallium selenide; optically reconfigurable; reconfigurable complementary ... See more keywords
Liquid‐Phase Exfoliated Gallium Selenide for Light‐Driven Thin‐Film Transistors
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202001080
Abstract: Gallium selenide (GaSe), a layered semiconductor of Group‐III monochalcogenides, has been recognized by the scientific community in recent years as an appealing material in the fields of photonics and (opto)electronics. Thanks to its pseudodirect bandgap… read more here.
Keywords: phase; liquid phase; light driven; thin film ... See more keywords
Effective shape-controlled synthesis of gallium selenide nanosheets by vapor phase deposition
Sign Up to like & getrecommendations! Published in 2020 at "Nano Research"
DOI: 10.1007/s12274-020-2653-8
Abstract: The controlled synthesis of large and uniform gallium selenide (GaSe) crystals is crucial for its various applications based on the attractive properties of this emerging material. In this work, vapor phase growth of high-quality monolayer… read more here.
Keywords: shape; gase nanosheets; gase; vapor phase ... See more keywords
Electrical conductivity tuning and valence band splitting studies in Copper Gallium Selenide thin films
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.09.176
Abstract: Abstract Copper gallium selenide (CGS) semiconductor thin films are suitable for various optoelectronic devices due to their stoichiometry dependent properties. Tuning of electrical conductivity (0.5–90 S/cm) by compositional variations of CGS thin films prepared by reactive… read more here.
Keywords: thin films; spectroscopy; gallium selenide; electrical conductivity ... See more keywords
Boosting Electrocatalytic N2 Reduction to NH3 over Two-Dimensional Gallium Selenide by Defect-Size Engineering.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c00131
Abstract: Using density functional theory calculations, we propose that the exposed Ga atom in a two-dimensional defective gallium selenide monolayer (V-GaSe) can display a good dinitrogen fixation capacity and an excellent nitrogen reduction reaction (NRR) performance.… read more here.
Keywords: defect size; two dimensional; size; gallium selenide ... See more keywords
Imaging the Reduction of Electron Trap States in Shelled Copper Indium Gallium Selenide Nanocrystals Using Ultrafast Electron Microscopy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b03872
Abstract: Insertion of alkali metal ions, especially Na, is a well-established method to significantly increase the power conversion efficiency of copper indium gallium selenide (CIGSe)-based photovoltaic devices. However, although it is known that Na ions mostly… read more here.
Keywords: microscopy; ultrafast electron; copper indium; gallium selenide ... See more keywords
Monoclinic gallium selenide: an AgGaS2-type structure variant with balanced infrared nonlinear optical performance
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc03909k
Abstract: Monoclinic Ga2Se3 displays a large nonlinear optical effect, high laser-induced damage threshold, and wide transparent infrared window, and it is phase matchable. read more here.
Keywords: selenide aggas2; type structure; aggas2 type; gallium selenide ... See more keywords
Fabrication of a layered gallium selenide photodetector array via oxygen plasma etching
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Express"
DOI: 10.35848/1882-0786/acd5a5
Abstract: We investigated a processing method for gallium selenide photodetectors to increase manufacturing throughput and achieve element integration. Films can be processed using oxygen plasma irradiation without compromising the device performance. The responsivity was increased with… read more here.
Keywords: photodetector array; gallium selenide; oxygen plasma;