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

Excitation spectra of square lattice...

Piazza, Bastien Dalla.

Linked to FindBook

Google Book

Amazon

博客來

Excitation spectra of square lattice antiferromagnets = theoretical explanation of experimental observations /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Excitation spectra of square lattice antiferromagnets/ by Bastien Dalla Piazza.
Reminder of title:	theoretical explanation of experimental observations /
Author:	Piazza, Bastien Dalla.
Published:	Cham :Springer International Publishing : : 2016.,
Description:	xvii, 176 p. :ill. (some col.), digital ;24 cm.
[NT 15003449]:	Introduction -- Variational Study of the Square Lattice Anti-ferromagnet Magnetic Zone-Boundary Anomaly -- Modeling the Spin-Wave Dispersion of Insulating Cuprate Materials.
Contained By:	Springer eBooks
Subject:	Antiferromagnetism. -
Online resource:	http://dx.doi.org/10.1007/978-3-319-26419-6
ISBN:	9783319264196$q(electronic bk.)

Excitation spectra of square lattice antiferromagnets = theoretical explanation of experimental observations /
Piazza, Bastien Dalla.

Excitation spectra of square lattice antiferromagnetstheoretical explanation of experimental observations /[electronic resource] :by Bastien Dalla Piazza. - Cham :Springer International Publishing :2016. - xvii, 176 p. :ill. (some col.), digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Variational Study of the Square Lattice Anti-ferromagnet Magnetic Zone-Boundary Anomaly -- Modeling the Spin-Wave Dispersion of Insulating Cuprate Materials.

This thesis presents a qualitative advance in our understanding of quantum effects in layered magnetic materials. The nearest neighbor Heisenberg ferromagnetic ranks among the oldest and most fundamental models of quantum many body effects. It has long been established that in one dimension quantum fluctuations lead to a quantum disordered ground state with fractional excitations called spinons." In two dimensions, the ground state of the Heisenberg model displays static order and to first approximation the dynamics can be described as semi-classical spin waves. Through theoretical advances the author demonstrates that at high energy around particular points in reciprocal space these semi-classical spin-waves deconfine into fractional excitations akin to the one-dimensional spinons. He thereby provides the first explanation of a long-standing experimental observation. In the second half of his thesis Bastien Dalla Piazza develops a unified description of the magnetic excitation spectra of a range of cuprate parent compounds to the high temperature superconductors.

ISBN: 9783319264196$q(electronic bk.)

Standard No.: 10.1007/978-3-319-26419-6doiSubjects--Topical Terms:

989899
Antiferromagnetism.

LC Class. No.: QC761.5

Dewey Class. No.: 538.44

Excitation spectra of square lattice antiferromagnets = theoretical explanation of experimental observations /
LDR:02336nmm a2200337 a 4500 001 2030609
003 DE-He213
005 20160818144754.0
006 m d
007 cr nn 008maaau
008 160908s2016 gw s 0 eng d
020 $a 9783319264196$q(electronic bk.)
020 $a 9783319264189$q(paper)
024 7 $a 10.1007/978-3-319-26419-6 $2 doi
035 $a 978-3-319-26419-6
040 $a GP $c GP
041 0 $a eng
050 4 $a QC761.5
072 7 $a PHK $2 bicssc
072 7 $a SCI038000 $2 bisacsh
072 7 $a TEC021000 $2 bisacsh
082 0 4 $a 538.44 $2 23
090 $a QC761.5 $b .P584 2016
100 1 $a Piazza, Bastien Dalla. $3 2182535
245 1 0 $a Excitation spectra of square lattice antiferromagnets $h [electronic resource] : $b theoretical explanation of experimental observations / $c by Bastien Dalla Piazza.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2016.
300 $a xvii, 176 p. : $b ill. (some col.), digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Variational Study of the Square Lattice Anti-ferromagnet Magnetic Zone-Boundary Anomaly -- Modeling the Spin-Wave Dispersion of Insulating Cuprate Materials.
520 $a This thesis presents a qualitative advance in our understanding of quantum effects in layered magnetic materials. The nearest neighbor Heisenberg ferromagnetic ranks among the oldest and most fundamental models of quantum many body effects. It has long been established that in one dimension quantum fluctuations lead to a quantum disordered ground state with fractional excitations called spinons." In two dimensions, the ground state of the Heisenberg model displays static order and to first approximation the dynamics can be described as semi-classical spin waves. Through theoretical advances the author demonstrates that at high energy around particular points in reciprocal space these semi-classical spin-waves deconfine into fractional excitations akin to the one-dimensional spinons. He thereby provides the first explanation of a long-standing experimental observation. In the second half of his thesis Bastien Dalla Piazza develops a unified description of the magnetic excitation spectra of a range of cuprate parent compounds to the high temperature superconductors.
650 0 $a Antiferromagnetism. $3 989899
650 0 $a Lattice theory. $3 532024
650 1 4 $a Physics. $3 516296
650 2 4 $a Magnetism, Magnetic Materials. $3 893994
650 2 4 $a Quantum Information Technology, Spintronics. $3 1067172
650 2 4 $a Quantum Physics. $3 893952
650 2 4 $a Optical and Electronic Materials. $3 891120
710 2 $a SpringerLink (Online service) $3 836513
773 0 $t Springer eBooks
830 0 $a Springer theses. $3 1314442
856 4 0 $u http://dx.doi.org/10.1007/978-3-319-26419-6
950 $a Physics and Astronomy (Springer-11651)