Results 271 to 280 of about 9,808,693 (352)

Investigation of ion recombination and polarity effects in high dose rate electron beams. [PDF]

open access: yesJ Appl Clin Med Phys
Dewi RS   +4 more
europepmc   +1 more source

Probing ultrafast heating and ionization dynamics in solid density plasmas with time-resolved resonant X-ray absorption and emission. [PDF]

open access: yesNat Commun
Huang L   +36 more
europepmc   +1 more source

Enhancing IR-MALDESI MSI Spatial Resolution Through Beam Constriction With a Ring-Actuated Iris. [PDF]

open access: yesRapid Commun Mass Spectrom
Ashbacher SM   +6 more
europepmc   +1 more source

Low breakdown field and high ionization index in ReSe<sub>2</sub> avalanche field-effect transistors. [PDF]

open access: yesNat Commun
Zhang J   +12 more
europepmc   +1 more source

Cultivar to chemotype: characterizing complex botanicals with mass spectrometry metabolomics.

open access: yesNat Prod Rep
Kellogg JJ   +7 more
europepmc   +1 more source

Impact ionization in β-Ga2O3

Journal of Applied Physics, 2018
A theoretical investigation of extremely high field transport in an emerging wide-bandgap material β-Ga2O3 is reported from first principles. The signature high-field effect explored here is impact ionization. The interaction between a valence-band electron and an excited electron is computed from the matrix elements of a screened Coulomb operator ...
Krishnendu Ghosh, Uttam Singisetti
openaire   +2 more sources

Experimental determination of impact ionization coefficients of electrons and holes in gallium nitride using homojunction structures

Applied Physics Letters, 2019
In this study, we experimentally determined the impact ionization coefficients of GaN using homoepitaxially grown p-n diodes with avalanche capability.
Dong Ji   +2 more
exaly   +2 more sources

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