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Physical review B >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/2241/105174
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| Title: | Anisotropic spin dynamics of confined electrons in CdTe/ZnTe quantum structures |
| Authors: | Tomimoto, Shinichi
Nozawa, Shinsuke
Terai, Yoshikazu
Kuroda, Shinji
Takita, Kôki
Masumoto, Yasuaki
冨本, 慎一
黒田, 眞司
舛本, 泰章 |
| Issue Date: | Mar-2010 |
| Publisher: | The American Physical Society |
| Journal Title: | Physical review B |
| Volume: | 81 |
| Issue: | 12 |
| Start Page: | 125313 |
| DOI: | 10.1103/PhysRevB.81.125313 |
| Abstract: | We have studied the spin dynamics of confined electrons in an ultrathin CdTe/ZnTe quantum well and
self-assembled quantum dots by time-resolved Kerr-rotation technique. The dependence of the spin-precession
frequency on the magnetic field direction shows the anisotropy of the g-factor tensor, which is the opposite of
the usual quantum wells with moderate widths. The geometrical anisotropy of the confinement also affects the
initial orientation of the electron spins created optically, as revealed clearly with the use of oblique-incidence
pump pulses. |
| URI: | http://hdl.handle.net/2241/105174 |
| Rights: | ©2010 The American Physical Society |
| Text Version: | publisher |
| Appears in Collections: | 冨本 慎一 (Tomimoto Sin-iti)
Physical review B
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