Electron-spin-resonance meanderlines for effective spin control in Si quantum dots for large-scale qubit applications

2021 ◽  
Vol 119 (24) ◽  
pp. 243503
Author(s):  
Yao-Chun Chang ◽  
Ian Huang ◽  
Chiung-Yu Chen ◽  
Min-Jui Lin ◽  
Shih-Yuan Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electron Spin Resonance ◽  
Electron Spin ◽  
Large Scale ◽  
Effective Spin ◽  
Spin Resonance ◽  
Si Quantum Dots

Electron Spin Resonance in Heterostructures with Ring Molecules of GeSi Quantum Dots

JETP Letters ◽  
2021 ◽  
Vol 113 (1) ◽  
pp. 52-56
Author(s):  
A. F. Zinovieva ◽  
V. A. Zinovyev ◽  
A. V. Nenashev ◽  
A. A. Shklyaev ◽  
L. V. Kulik ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electron Spin Resonance ◽  
Electron Spin ◽  
Ring Molecules ◽  
Spin Resonance

Electron spin resonance in double quantum dots

2008 ◽  
Vol 40 (5) ◽  
pp. 1457-1459 ◽  
Author(s):  
Rafael Sánchez ◽  
Carlos López-Monís ◽  
Jesús Iñarrea ◽  
Gloria Platero
Keyword(s):  
Quantum Dots ◽  
Electron Spin Resonance ◽  
Electron Spin ◽  
Double Quantum ◽  
Double Quantum Dots ◽  
Spin Resonance

Fast electron spin resonance controlled manipulation of spin injection into quantum dots

2014 ◽  
Vol 104 (25) ◽  
pp. 252401 ◽  
Author(s):  
Andreas Merz ◽  
Jan Siller ◽  
Robert Schittny ◽  
Christoph Krämmer ◽  
Heinz Kalt ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electron Spin Resonance ◽  
Electron Spin ◽  
Fast Electron ◽  
Spin Injection ◽  
Spin Resonance

Electron spin resonance study of Si/SiGe quantum dots

2010 ◽  
Vol 81 (12) ◽  
Author(s):  
F. Lipps ◽  
F. Pezzoli ◽  
M. Stoffel ◽  
C. Deneke ◽  
J. Thomas ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electron Spin Resonance ◽  
Electron Spin ◽  
Electron Spin Resonance Study ◽  
Spin Resonance ◽  
Spin Resonance Study

scholarly journals Electron Spin Resonance in Triple Quantum Dots

2010 ◽  
Vol 245 ◽  
pp. 012016 ◽  
Author(s):  
Maria Busl ◽  
Rafael Sanchez ◽  
Gloria Platero
Keyword(s):  
Quantum Dots ◽  
Electron Spin Resonance ◽  
Electron Spin ◽  
Spin Resonance ◽  
Triple Quantum Dots

ESR Study of Electron States in Ge/Si Heterostructures with Nanodisc Shaped Quantum Dots

2017 ◽  
Vol 231 (2) ◽  
Author(s):  
Aigul F. Zinovieva ◽  
Vladimir A. Zinovyev ◽  
Alexey V. Nenashev ◽  
Leonid V. Kulik ◽  
Anatoly V. Dvurechenskii
Keyword(s):  
Quantum Dots ◽  
Electron Spin Resonance ◽  
Coulomb Interaction ◽  
Electron Spin ◽  
Esr Spectra ◽  
Light Illumination ◽  
Electron States ◽  
The Third ◽  
Signal Assignment ◽  
Spin Resonance

AbstractElectron states in Ge/Si heterostructures with nanodisc shaped quantum dots (QDs) were studied using the electron spin resonance (ESR) method. Three ESR signals were observed under light illumination of the samples. The analysis of the angular dependences of the ESR spectra allows one performing signal assignment. Two ESR signals observed in the dark, as well as under illumination, are related to the electrons localized due to the strain at the top edges and base edges of the nanodiscs, while the third ESR signal observed only under illumination is related to the electrons localized in the Si layer above (or under) the central parts of the nanodiscs due to the Coulomb interaction with photoholes. A comparison with ESR results obtained for structures with lens-shaped QDs was performed. It was found that the nanodisc shape is crucial for the simultaneous localization of three electrons with different

Sign in / Sign up

Export Citation Format

Share Document