TY - JOUR
T1 - Effects of quantum size and potential shape on the spectra of an electron and a donor in quantum dots
AU - Zhu, Jia Lin
AU - Wu, Jian
AU - Fu, R.
AU - Chen, Hao
AU - Kawazoe, Yoshiyuki
PY - 1997
Y1 - 1997
N2 - Spectra of electron and donor states in quantum dots with different confinement potentials are calculated. The potential-shape, quantum-size, and donor-position effects on the level ordering and binding are studied in detail. It is found that a single donor can heavily change single-electron spectra in the quantum dots with proper size and potential shape, which may be useful for understanding physical phenomena and designing materials and devices in quantum-dot structures.
AB - Spectra of electron and donor states in quantum dots with different confinement potentials are calculated. The potential-shape, quantum-size, and donor-position effects on the level ordering and binding are studied in detail. It is found that a single donor can heavily change single-electron spectra in the quantum dots with proper size and potential shape, which may be useful for understanding physical phenomena and designing materials and devices in quantum-dot structures.
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U2 - 10.1103/PhysRevB.55.1673
DO - 10.1103/PhysRevB.55.1673
M3 - Article
AN - SCOPUS:0000567238
SN - 0163-1829
VL - 55
SP - 1673
EP - 1679
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 3
ER -