scholarly journals SIMPRE1.2: Considering the hyperfine and quadrupolar couplings and the nuclear spin bath decoherence

2016 ◽  
Vol 37 (13) ◽  
pp. 1238-1244 ◽  
Author(s):  
Salvador Cardona-Serra ◽  
Luis Escalera-Moreno ◽  
José J. Baldoví ◽  
Alejandro Gaita-Ariño ◽  
Juan M. Clemente-Juan ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Spin Bath

scholarly journals Enhancing the Coherence of a Spin Qubit by Operating it as a Feedback Loop That Controls its Nuclear Spin Bath

2010 ◽  
Vol 105 (21) ◽  
Author(s):  
Hendrik Bluhm ◽  
Sandra Foletti ◽  
Diana Mahalu ◽  
Vladimir Umansky ◽  
Amir Yacoby
Keyword(s):  
Nuclear Spin ◽  
Feedback Loop ◽  
Spin Bath ◽  
Spin Qubit

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

scholarly journals Coherence and Control of Quantum Registers Based on Electronic Spin in a Nuclear Spin Bath

2009 ◽  
Vol 102 (21) ◽  
Author(s):  
P. Cappellaro ◽  
L. Jiang ◽  
J. S. Hodges ◽  
M. D. Lukin
Keyword(s):  
Nuclear Spin ◽  
Electronic Spin ◽  
Spin Bath ◽  
And Control

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>

Sign in / Sign up

Export Citation Format

Share Document