Laser writing of the electronic activity of N- and H-atoms in GaAs
Laser writing of the electronic activity of N- and H-atoms in GaAs
复制标题
GaAs 中 N 原子和 H 原子电子活性的激光写入
DOI:
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
S. Rubini
中科院分区:
文献类型:
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作者:
N. Balakrishnan;A. Patané;O. Makarovsky;A. Polimeni;M. Capizzi;F. Martelli;S. Rubini
We use a focussed laser beam to control the electronic activity of N- and H-atoms in a dilute nitride Ga(AsN)/GaAs quantum well. Our approach yields submicron resolution in the spatial manipulation of the electronic properties and can provide an alternative method to masking techniques for H-defect engineering and in-plane patterning of the band gap energy.