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Homoepitaxial growth of ZnO nanostructures from bulk ZnO

Journal of Colloid and Interface Science, 2021
Material formation mechanisms and their selective realization must be well understood for the development of new materials for advanced technologies. Since nanomaterials demonstrate higher specific surface energies compared to their corresponding bulk materials, the homoepitaxial growth of nanomaterials on bulk materials is not thermodynamically ...
Jang, Hyunseok   +5 more
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High-mobility ZnVxOy/ZnO conduction path in ZnO/V/ZnO multilayer structure

Journal of Applied Physics, 2021
In this study, a 300 °C-annealed 3 × 4 V/ZnO multilayer structure demonstrates the lowest resistivity (3.82 × 10−3 Ω cm) and the highest mobility (18 cm2/V s) among the studied V/ZnO multilayer structures. By measuring the energy bandgap (Eg), work function (Φ), and electron affinity (χ) by ultraviolet photoelectron spectroscopy and photoluminescence ...
B. J. Li   +6 more
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ZnO Nanowire Transistors

The Journal of Physical Chemistry B, 2004
ZnO nanowire field-effect transistors (FETs) were fabricated and studied in vacuum and a variety of ambient gases from 5 to 300 K. In air, these n-type nanowire transistors have among the highest mobilities yet reported for ZnO FETs (mu(e) = 13 +/- 5 cm(2) V(-1) s(-1)), with carrier concentrations averaging 5.2 +/- 2.5 x 10(17) cm(-3) and on-off ...
Josh, Goldberger   +3 more
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ZnO nanowire lasers

Nanoscale, 2011
The pathway towards the realization of optical solid-state lasers was gradual and slow. After Einstein's paper on absorption and stimulated emission of light in 1917 it took until 1960 for the first solid state laser device to see the light. Not much later, the first semiconductor laser was demonstrated and lasing in the near UV spectral range from ZnO
Vanmaekelbergh, D.A.M., van Vugt, L.K.
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A comparison of ZnO and ZnO−

The Journal of Chemical Physics, 1998
Ab initio electronic structure calculations are performed to support and to help interpret the experimental work reported in the preceding manuscript. The coupled cluster singles and doubles [CCSD(T)] approach, in conjunction with a large basis set, is used to compute spectroscopic constants for the X 1Σ+ and Π3 states of ZnO and the X 2Σ+ state of ZnO−
Charles W. Bauschlicher, Harry Partridge
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