Atomistic Origins of Various Luminescent Centers and n-Type Conductivity in GaN: Exploring the Point Defects Induced by Cr, Mn, and O through an Ab Initio Thermodynamic Approach
Sign Up to like & getrecommendations! Published in 2024 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.4c00178
Abstract: GaN is a technologically indispensable material for various optoelectronic properties, mainly due to the dopant-induced or native atomic-scale point defects that can create single photon emitters, a range of luminescence bands, and n- or p-type… read more here.
Keywords: conductivity gan; point; type conductivity; growth ... See more keywords
Exploring Intrinsic and Extrinsic p-Type Dopability of Atomically Thin β-TeO2 from First Principles
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DOI: 10.1021/acsami.4c17868
Abstract: Two-dimensional (2D) β-TeO2 has gained attention as a promising material for optoelectronic and power device applications, thanks to its transparency and high hole mobility. However, the mechanisms driving its p-type conductivity and dopability remain elusive.… read more here.
Keywords: intrinsic extrinsic; type; type conductivity; teo2 ... See more keywords
Chemical manipulation of hydrogen induced high p-type and n-type conductivity in Ga2O3
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-62948-2
Abstract: Advancement of optoelectronic and high-power devices is tied to the development of wide band gap materials with excellent transport properties. However, bipolar doping (n-type and p-type doping) and realizing high carrier density while maintaining good… read more here.
Keywords: conductivity; hydrogen induced; type; type conductivity ... See more keywords
Enhancement of p-type conductivity of monolayer hexagonal boron nitride by driving Mg incorporation through low-energy path with N-rich condition
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0004923
Abstract: We report a low-energy path to enhance the incorporation of Mg on the VB site in monolayer hexagonal boron nitride (h-BN) by an N-rich condition for effective p-type conductivity. Density functional theory calculations reveal that… read more here.
Keywords: rich condition; incorporation; type conductivity;
High n-type conductivity and carrier concentration in Si-implanted homoepitaxial AlN
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0042857
Abstract: We demonstrate Si-implanted AlN with high conductivity (>1 Ω−1 cm−1) and high carrier concentration (5 × 1018 cm−3). This was enabled by Si implantation into AlN with a low threading dislocation density (TDD) ( read more here.
Keywords: type conductivity; conductivity; carrier concentration; conductivity carrier ... See more keywords
Hydrogen passivation of acceptor defects in delafossite CuMO2 (M = Al, Ga, In): Insights for enhanced p-type conductivity
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Physics"
DOI: 10.1063/5.0201483
Abstract: Transparent conducting oxides with p-type conductivity hold immense potential for various electronic applications. The role of native point defects in delafossite CuMO2 (M = Al, Ga, In) as the source of p-type conductivity has been… read more here.
Keywords: conductivity; delafossite cumo2; type conductivity; acceptor defects ... See more keywords
Iridium and gold alloy beta gallium oxide expected to achieve p-type conductivity
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/accfc9
Abstract: The beta monoclinic gallium oxide (β-Ga2O3) is a wide-bandgap material with promising applications in high-power electronics, but bottleneck problem of p-type conductivity has become the biggest obstacle to device performance improvement. The effective p-type doping… read more here.
Keywords: beta; type conductivity; gallium oxide; valence band ... See more keywords
The effect of the type of conductivity on the initiation and formation of pores in silicon during electrochemical etching
Sign Up to like & getrecommendations! Published in 2017 at "Doklady Chemistry"
DOI: 10.1134/s0012500817120011
Abstract: The effect of the type of Si conductivity on the initiation and formation of pores in silicon samples during electrochemical etching was studied. The difference between the pore formation processes in n- and p-conducting silicon… read more here.
Keywords: conductivity initiation; chemistry; formation; effect type ... See more keywords
Transition from gas-kinetic to minimal metal-type conductivity in a supercritical fluid of metal vapor
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Experimental and Theoretical Physics"
DOI: 10.1134/s1063776117050144
Abstract: We have proposed a peculiar model of the plasma of dense metal vapors, containing atoms embedded into the electron jelly, as well as free (thermally ionized) electrons and ions. The main feature of the model… read more here.
Keywords: metal; conductivity; conductivity supercritical; minimal metal ... See more keywords