Results 61 to 70 of about 300,339 (303)

Integrated transcriptomics and metabolomics provides insights into the Nicotiana tabacum response to heat stress

open access: yesFrontiers in Plant Science
Heat stress is a prevalent factor that significantly damages crops, especially with the ongoing global warming and increasing frequency of extreme weather events.
Hao Chen   +11 more
doaj   +1 more source

Calculate the energy levels of vanadium V2+-grafted semiconductor GaAs using the theoretical orthogonal compliant model [PDF]

open access: yesمجلة التربية والعلم, 2006
To evaluate the energy level for Vanadium ion in GaAs: V2+ the ground term has determined (4F). Using the concepts of isomorphism on orbital states for the ground term of GaAs: V2+ where the states are described by fictitious orbits of L'=0, T=1/2 & L'=1,
Adnan Al-Shekh, Ibtisam Abdullah
doaj   +1 more source

Spins, disorder and interactions in GaAs and graphene [PDF]

open access: yes, 2012
This thesis describes experiments on semiconductor spin physics under the influence of diverse disorder and carrier-carrier interaction. Motivated by recent observations of GaAs spin qubit coherence limited by hyperfine coupling to nuclear-spin en ...
Kölbl, Dominikus
core   +1 more source

Compound Heterozygote Friedreich Ataxia Patients With Covert Proximal FXN Gene Deletions

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We present Friedreich ataxia patients with frataxin gene deletions. Data and records were collected at the Children's Hospital of Philadelphia from patients enrolled in the FACOMS natural history study. Patients with proximal deletions initially diagnosed with only one GAA expanded allele had more severe disease than their homozygous expansion
Michael P. Lazaropoulos   +5 more
wiley   +1 more source

Chilling stress response in tobacco seedlings: insights from transcriptome, proteome, and phosphoproteome analyses

open access: yesFrontiers in Plant Science
Tobacco (Nicotiana tabacum L.) is an important industrial crop, which is sensitive to chilling stress. Tobacco seedlings that have been subjected to chilling stress readily flower early, which seriously affects the yield and quality of their leaves ...
Xiuhong Shao   +7 more
doaj   +1 more source

Photonic and Terahertz applications as the next gallium arsenide market driver [PDF]

open access: yesModern Electronic Materials, 2020
Analysis of current GaAs and related device market initiated in a number of earlier works has been continued. Binary semiconductor GaAs compound is a conventional MW electronics material.
Nikolay A. Kulchitsky   +2 more
doaj   +3 more sources

Gallium arsenide (GaAs) quantum photonic waveguide circuits [PDF]

open access: yes, 2014
Integrated quantum photonics is a promising approach for future practical and large-scale quantum information processing technologies, with the prospect of on-chip generation, manipulation and measurement of complex quantum states of light.
Jianwei Wang   +16 more
semanticscholar   +1 more source

Strain-driven growth of GaAs(111) quantum dots with low fine structure splitting

open access: yes, 2014
C.D.Y. acknowledges support from the Department of Energy Office of Science Graduate Fellowship Program (DOE SCGF), made possible in part by the American Recovery and Reinvestment Act of 2009, administered by ORISE-ORAU under Contract No.
Liang, B.   +21 more
core   +1 more source

Low temperature transport and evidence for nuclear order in GaAs Quantum Wires [PDF]

open access: yes, 2014
In this thesis we focus on low temperature transport through cleaved edge overgrowth (CEO) quantum wires. This thesis is motivated by recent theoretical work on one hand that predicts the formation of a nuclear helimagnet in presence of a Luttinger ...
Scheller, Christian Philipp
core   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

open access: yesAdvanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk   +7 more
wiley   +1 more source

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