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超导 Bi2212 中低能准粒子激发的掺杂依赖性。

Doping dependence of low-energy quasiparticle excitations in superconducting Bi2212.

机构信息

Graduate School of Science, Hiroshima University, Higashi-Hiroshima 739-8526, Japan.

出版信息

Nanoscale Res Lett. 2013 Dec 5;8(1):515. doi: 10.1186/1556-276X-8-515.

DOI:10.1186/1556-276X-8-515
PMID:24314035
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4029726/
Abstract

: The doping-dependent evolution of the d-wave superconducting state is studied from the perspective of the angle-resolved photoemission spectra of a high-Tc cuprate, Bi2Sr2CaCu2 O8+δ (Bi2212). The anisotropic evolution of the energy gap for Bogoliubov quasiparticles is parametrized by critical temperature and superfluid density. The renormalization of nodal quasiparticles is evaluated in terms of mass enhancement spectra. These quantities shed light on the strong coupling nature of electron pairing and the impact of forward elastic or inelastic scatterings. We suggest that the quasiparticle excitations in the superconducting cuprates are profoundly affected by doping-dependent screening.

摘要

：从高 Tc 铜酸盐 Bi2Sr2CaCu2O8+δ (Bi2212) 的角分辨光电子能谱的角度研究了 d 波超导态的掺杂依赖性演化。Bogoliubov 准粒子能隙的各向异性演化由临界温度和超流密度参数化。节线准粒子的重整化用质量增强谱来评估。这些量揭示了电子配对的强耦合性质以及前向弹性或非弹性散射的影响。我们建议超导铜酸盐中的准粒子激发受到掺杂依赖性屏蔽的深远影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/6c7bd71a7698/1556-276X-8-515-5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/f71706e6486c/1556-276X-8-515-1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/c100769c7892/1556-276X-8-515-2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/88f8caa17284/1556-276X-8-515-3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/bc184f9651b1/1556-276X-8-515-4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/6c7bd71a7698/1556-276X-8-515-5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/f71706e6486c/1556-276X-8-515-1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/c100769c7892/1556-276X-8-515-2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/88f8caa17284/1556-276X-8-515-3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/bc184f9651b1/1556-276X-8-515-4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/48d5/4029726/6c7bd71a7698/1556-276X-8-515-5.jpg

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本文引用的文献

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Nat Commun. 2013;4:1815. doi: 10.1038/ncomms2805.
2
Evidence for the importance of extended Coulomb interactions and forward scattering in cuprate superconductors.在铜氧化物超导体中，扩展库仑相互作用和前向散射的重要性的证据。
Phys Rev Lett. 2012 Apr 20;108(16):166404. doi: 10.1103/PhysRevLett.108.166404.
3
Energy-dependent enhancement of the electron-coupling spectrum of the underdoped Bi2Sr2CaCu2O(8+δ) superconductor.
Sci Rep. 2017 Jul 6;7(1):4830. doi: 10.1038/s41598-017-04983-0.
电子关联谱在欠掺杂 Bi2Sr2CaCu2O(8+δ) 超导体中的能量依赖增强。
Phys Rev Lett. 2010 Nov 26;105(22):227002. doi: 10.1103/PhysRevLett.105.227002. Epub 2010 Nov 24.
4
Doping-dependent nodal fermi velocity of the high-temperature superconductor Bi2Sr2CaCu2O(8+δ) revealed using high-resolution angle-resolved photoemission spectroscopy.利用高分辨率角分辨光电子能谱研究高温超导体 Bi2Sr2CaCu2O(8+δ)的依赖掺杂的节点费米速度。
Phys Rev Lett. 2010 May 21;104(20):207002. doi: 10.1103/PhysRevLett.104.207002. Epub 2010 May 19.
5
Extending universal nodal excitations optimizes superconductivity in Bi2Sr2CaCu2O8+delta.扩展通用节点激发可优化Bi2Sr2CaCu2O8+δ中的超导性。
Science. 2009 Jun 26;324(5935):1689-93. doi: 10.1126/science.1174338. Epub 2009 Jun 4.
6
Small phonon contribution to the photoemission kink in the copper oxide superconductors.小的声子对铜氧化物超导体光电子能谱扭折的贡献。
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