Wave-Function Hybridization in Yu-Shiba-Rusinov Dimers.
Wave-Function Hybridization in Yu-Shiba-Rusinov Dimers.
复制标题
Yu-Shiba-Rusinov 二聚体的波函数杂交
DOI:
10.1103/physrevlett.120.156803
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发表时间:
2018
影响因子:
8.6
通讯作者:
Katharina J. Franke
中科院分区:
文献类型:
--
作者:
Michael Ruby;Benjamin W. Heinrich;Yang Peng;Felix von Oppen;Katharina J. Franke
Magnetic adsorbates on superconductors induce local bound states within the superconducting gap. These Yu-Shiba-Rusinov (YSR) states decay slowly away from the impurity compared to atomic orbitals, even in 3D bulk crystals. Here, we use scanning tunneling spectroscopy to investigate their hybridization between two nearby magnetic Mn adatoms on a superconducting Pb(001) surface. We observe that the hybridization leads to the formation of symmetric and antisymmetric combinations of YSR states. We investigate how the structure of the dimer wave functions and the energy splitting depend on the shape of the underlying monomer orbitals and the orientation of the dimer with respect to the Pb lattice.
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影响因子:
3.7
作者:
Moca, Catalin Pascu;Demler, Eugene;Zarand, Gergely
通讯作者:
Zarand, Gergely
影响因子:
56.9
作者:
Franke, K. J.;Schulze, G.;Pascual, J. I.
通讯作者:
Pascual, J. I.
影响因子:
8.6
作者:
Ruby, Michael;Pientka, Falko;Franke, Katharina J.
通讯作者:
Franke, Katharina J.
影响因子:
8.6
作者:
Ruby, Michael;Heinrich, Benjamin W.;Franke, Katharina J.
通讯作者:
Franke, Katharina J.
影响因子:
16.6
作者:
Hatter N;Heinrich BW;Ruby M;Pascual JI;Franke KJ
通讯作者:
Franke KJ