東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Dynamics of Encoded Spin Qubits in S...

Hung, Jo-Tzu.

Linked to FindBook

Google Book

Amazon

博客來

Dynamics of Encoded Spin Qubits in Semiconductor Quantum Dots.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Dynamics of Encoded Spin Qubits in Semiconductor Quantum Dots./
Author:	Hung, Jo-Tzu.
Description:	128 p.
Notes:	Source: Dissertation Abstracts International, Volume: 77-02(E), Section: B.
Contained By:	Dissertation Abstracts International77-02B(E).
Subject:	Physics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3725931
ISBN:	9781339103792

Dynamics of Encoded Spin Qubits in Semiconductor Quantum Dots.
Hung, Jo-Tzu.

Dynamics of Encoded Spin Qubits in Semiconductor Quantum Dots. - 128 p.

Source: Dissertation Abstracts International, Volume: 77-02(E), Section: B.

Thesis (Ph.D.)--State University of New York at Buffalo, 2015.

This dissertation aims to clarify the dynamics of encoded spin qubits in semiconductor quantum dots. The major part of the dissertation features a study of pure dephasing of multiple-electron spin states in coupled semiconductor quantum dots due to hyperfine interaction. With a perturbation approach, this work can effectively describe the multiple-electron spin states, and calculates the dynamics of qubit free evolution and with the application of dynamical decoupling within reasonable approximation. The derived hyperfine induced dephasing can offer an understanding of the decoherence of a pseudospin qubit, and is also relevant to the fidelity of gate operations.

ISBN: 9781339103792Subjects--Topical Terms:

516296
Physics.

Dynamics of Encoded Spin Qubits in Semiconductor Quantum Dots.
LDR:01962nmm a2200301 4500 001 2066839
005 20160204121833.5
008 170521s2015 ||||||||||||||||| ||eng d
020 $a 9781339103792
035 $a (MiAaPQ)AAI3725931
035 $a AAI3725931
040 $a MiAaPQ $c MiAaPQ
100 1 $a Hung, Jo-Tzu. $3 3181690
245 1 0 $a Dynamics of Encoded Spin Qubits in Semiconductor Quantum Dots.
300 $a 128 p.
500 $a Source: Dissertation Abstracts International, Volume: 77-02(E), Section: B.
500 $a Adviser: Xuedong Hu.
502 $a Thesis (Ph.D.)--State University of New York at Buffalo, 2015.
520 $a This dissertation aims to clarify the dynamics of encoded spin qubits in semiconductor quantum dots. The major part of the dissertation features a study of pure dephasing of multiple-electron spin states in coupled semiconductor quantum dots due to hyperfine interaction. With a perturbation approach, this work can effectively describe the multiple-electron spin states, and calculates the dynamics of qubit free evolution and with the application of dynamical decoupling within reasonable approximation. The derived hyperfine induced dephasing can offer an understanding of the decoherence of a pseudospin qubit, and is also relevant to the fidelity of gate operations.
520 $a The remaining part of the dissertation presents the relaxation dynamics of spin-orbit-hybrized states in a nanowire quantum dot due to electrical noises. To deal with strong spin-orbit coupling, the employed treatment starts by solving the Schrodinger equation for a spinor, and the author wishes to develop a convenient and effective tool to describe the spin-orbit-hybrized states.
590 $a School code: 0656.
650 4 $a Physics. $3 516296
650 4 $a Nanoscience. $3 587832
650 4 $a Quantum physics. $3 726746
690 $a 0605
690 $a 0565
690 $a 0599
710 2 $a State University of New York at Buffalo. $b Physics. $3 1025831
773 0 $t Dissertation Abstracts International $g 77-02B(E).
790 $a 0656
791 $a Ph.D.
792 $a 2015
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3725931