scholarly journals Non-Markovian dynamics of a single electron spin coupled to a nuclear spin bath

2008 ◽  
Vol 78 (6) ◽  
Author(s):  
E. Ferraro ◽  
H.-P. Breuer ◽  
A. Napoli ◽  
M. A. Jivulescu ◽  
A. Messina
Keyword(s):  
Electron Spin ◽  
Nuclear Spin ◽  
Single Electron ◽  
Spin Bath ◽  
Markovian Dynamics

Electron spin decoherence as a measure of nuclear spin bath frustration

2017 ◽  
Vol 471 ◽  
pp. 435-438 ◽  
Author(s):  
J. Jurec ◽  
B. Rakvin ◽  
M. Jokić ◽  
M. Kveder
Keyword(s):  
Electron Spin ◽  
Nuclear Spin ◽  
Spin Bath ◽  
Spin Decoherence

The Electron Spin Phase Memory Decay of Stable Radical Embedded in Glassy Solvent Matrices: Nuclear Spin Bath Model

2020 ◽  
Author(s):  
Gordan Horvat ◽  
Marina Kveder ◽  
Jiangyang You
Keyword(s):  
Electron Spin ◽  
Nuclear Spin ◽  
Pulse Sequences ◽  
Expansion Method ◽  
Organic Radical ◽  
Spin Bath ◽  
Memory Decay ◽  
Phase Memory ◽  
Dynamics Simulations ◽  
Good Agreement

<pre>We present a new protocol for predicting the phase memory decay/decoherence profiles of electron spin of organic radical molecules embedded in glassy organic solvent matrices at low temperatures. In this approach the microscopic configurations of various glassy solvent matrix systems with nitroxyl radical embedded are prepared using molecular dynamics simulations and simulated annealing. Nuclear spin bath models of embedded radical electron spin decoherence are built for each sample obtained from these configurations. Decoherence profiles under various dynamical decoupling pulse sequences are obtained from these nuclear spin bath models using the cluster correlation expansion method. Our results reflect well the long range disordering nature of glassy structures and show good agreement with their experimental counterparts reported in literature for a variety of organic solvents.</pre>

The Electron Spin Phase Memory Decay of Stable Radical Embedded in Glassy Solvent Matrices: Nuclear Spin Bath Model

2020 ◽  
Author(s):  
Gordan Horvat ◽  
Marina Kveder ◽  
Jiangyang You
Keyword(s):  
Electron Spin ◽  
Nuclear Spin ◽  
Pulse Sequences ◽  
Expansion Method ◽  
Organic Radical ◽  
Spin Bath ◽  
Memory Decay ◽  
Phase Memory ◽  
Dynamics Simulations ◽  
Good Agreement

<pre>We present a new protocol for predicting the phase memory decay/decoherence profiles of electron spin of organic radical molecules embedded in glassy organic solvent matrices at low temperatures. In this approach the microscopic configurations of various glassy solvent matrix systems with nitroxyl radical embedded are prepared using molecular dynamics simulations and simulated annealing. Nuclear spin bath models of embedded radical electron spin decoherence are built for each sample obtained from these configurations. Decoherence profiles under various dynamical decoupling pulse sequences are obtained from these nuclear spin bath models using the cluster correlation expansion method. Our results reflect well the long range disordering nature of glassy structures and show good agreement with their experimental counterparts reported in literature for a variety of organic solvents.</pre>

scholarly journals Relaxation of Shallow Donor Electron Spin Due to Interaction with Nuclear Spin Bath

Nano Letters ◽  
2002 ◽  
Vol 2 (6) ◽  
pp. 651-655 ◽  
Author(s):  
Semion Saykin ◽  
Dima Mozyrsky ◽  
Vladimir Privman
Keyword(s):  
Electron Spin ◽  
Nuclear Spin ◽  
Shallow Donor ◽  
Spin Bath

scholarly journals Electron spin decoherence in silicon carbide nuclear spin bath

2014 ◽  
Vol 90 (24) ◽  
Author(s):  
Li-Ping Yang ◽  
Christian Burk ◽  
Matthias Widmann ◽  
Sang-Yun Lee ◽  
Jörg Wrachtrup ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Electron Spin ◽  
Nuclear Spin ◽  
Spin Bath ◽  
Spin Decoherence
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