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Article
Overexpression of rice OsNRT1.1A/OsNPF6.3 enhanced the nitrogen use efficiency of wheat under low nitrogen conditions
Overexpression of OsNRT1.1A promotes early heading and increases the tolerance in wheat under nitrogen deficiency conditions.
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Article
Lattice Properties of Ge and GaAs Strained-Layers on Si
A phenomenological lattice dynamics model has been developed that describes how strain affects phonon frequencies and elastic constants in Group IV and III-V semiconductor thin films and strained layers. Using...
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Article
Raman Study of Strain and Confinement Effects in Si/Ge Strained Layer Superlattices Under Hydrostatic Pressure
The effects of strain and confinement on optical phonons in a Si12Ge4 strained layer superlattice grown by MBE on c-Si (001) were studied as a function of hydrostatic pressure (T = 295 K) using Raman scattering. ...
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Article
Analysis of the Structure of Light-emitting Porous Silicon by Raman Scattering
Raman spectra from a thick porous silicon film (~100 μm) that strongly emits in the visible (~ 6350 Å) at room temperature are obtained. An asymmetric peak with a Raman shift of ~ 508–510 cm−1 and a width of ~ 40...
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Article
Photoluminescence of ZnSe Epilayers on GaAs Under Hydrostatic Pressure
The near bandgap photoluminescence of ZnSe epilayers grown on GaAs substrates is measured for pressures up to ~25 kbar using a diamond anvil cell at T = 9 K. The bandgap changes with pressure, dE/dp, for pseud...