We performed cross-sectional scanning tunneling microscopy / spectroscopy (STM/STS) measurement on multi-layered structure (Zn0.97,Cr 0.03)Te / buffer undoped ZnTe / substrate p-ZnTe. The result of STS measurements on (Zn,Cr)Te clearly showed the existence of Cr impurity states at a deep position within the band-gap of the host ZnTe. © 2013 AIP Publishing LLC.
CITATION STYLE
Kanazawa, K., Yoshida, S., Shigekawa, H., & Kuroda, S. (2013). Cross-sectional STM study of impurity states in diluted magnetic semiconductor (Zn,Cr)Te. In AIP Conference Proceedings (Vol. 1566, pp. 331–332). American Institute of Physics Inc. https://doi.org/10.1063/1.4848420
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