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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.

    Huanhuan Wang, Wei Wang, Zhencheng **e, Yuxin Yang, Hongyong Dai, Feng Shi in Planta (2024)

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    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...

    Resul Eryigit, Zhifeng Sui, Irving P. Herman in MRS Online Proceedings Library (1994)

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    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. ...

    Zhifeng Sui, Irving P. Herman, Joze Bevk in MRS Online Proceedings Library (1991)

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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...

    Zhifeng Sui, Patrick P. Leong, Irving P. Herman in MRS Online Proceedings Library (1991)

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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...

    Judah A. Tuchman, Zhifeng Sui, Irving P. Herman in MRS Online Proceedings Library (1989)