Carbon doped GaN layers grown by Pseudo‐Halide Vapour Phase Epitaxy
Carbon doped GaN layers grown by Pseudo‐Halide Vapour Phase Epitaxy
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通过赝卤化物气相外延生长的碳掺杂 GaN 层
DOI:
10.1002/crat.201600364
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发表时间:
2017
影响因子:
1.5
通讯作者:
A. Hoffmann
中科院分区:
文献类型:
--
作者:
D. Siche;R. Zwierz;K. Kachel;N. Jankowski;C. Nenstiel;G. Callsen;M. Bickermann;A. Hoffmann
Pseudo‐Halide Vapour Phase Epitaxy (PHVPE) was utilized to grow thick carbon doped GaN layers to study their suitability as semi‐insulating (SI) substrates. With in‐situ waste gas analysis by FTIR spectroscopy, the carbon doping from the HCN precursor gas was indirectly controlled in a wide range up to 5 × 1019cm–3. The grown layers were characterized by Scanning Electron Microscopy (SEM), Secondary Ion Mass Spectroscopy (SIMS), Photoluminescence (PL), Micro‐Raman‐Spectroscopy, Hall effect measurement, and High Resolution X‐Ray Diffractometry (HRXRD). Similar to the impurity incorporation (O, Si, Mg and Zn), carbon distribution proved to be inhomogeneous, due to its increased incorporation on facets of so‐called V‐pits.
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影响因子:
3.1
作者:
Kachel, Krzysztof;Korytov, Maxim;Fornari, Roberto
通讯作者:
Fornari, Roberto
影响因子:
4.6
作者:
K. Kachel;D. Siche;S. Golka;P. Sennikov;M. Bickermann
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K. Kachel;D. Siche;S. Golka;P. Sennikov;M. Bickermann
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
J. Gómez;N. López
通讯作者:
N. López
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
E. Konenkova;Y. Zhilyaev;V. Fedirko;D. Zahn
通讯作者:
D. Zahn
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
K. Jacobs;D. Siche;D. Klimm;H. Rost;D. Gogova
通讯作者:
D. Gogova