Periodic Surface Modulation of (LaSe)1.14(NbSe2) Observed by Scanning Tunneling Microscopy

被引：2
|
作者：
Sofranko, O. [1 ]
Leriche, R. [2 ]
Morales, A. P. [2 ]
Cren, T. [2 ]
Sasaki, S. [3 ]
Cario, L. [3 ]
Szabo, P. [1 ]
Samuely, P. [1 ]
Samuely, T. [1 ]
机构：
[1] Safarik Univ, Ctr Low Temp Phys, Inst Expt Phys, SAS, Kosice 04001, Slovakia
[2] Sorbonne Univ, CNRS, Inst Nanosci Paris, UMR7588, F-75252 Paris, France
[3] Univ Nantes, Inst Mat Jean Rouxel IMN, CNRS, 2 Rue Houssiniere,BP 32229, F-44322 Nantes 3, France
来源：
ACTA PHYSICA POLONICA A | 2020年 / 137卷 / 05期
关键词：
SUPERCONDUCTIVITY;
D O I：
10.12693/APhysPolA.137.785
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Fourier transformation of atomically resolved STM topography of (LaSe)(1.14)(NbSe2) revealed a surface modulation along the hexagonal surface lattice of NbSe2 layer, but with a two times larger period. We compare it to the modified charge density wave found on plain NbSe2 under strain.
引用
收藏
页码：785 / 787
页数：3
相关论文
共 50 条
  • [1] Scanning tunneling microscopy and spectroscopy of (LaSe)1.14(NbSe2) at very low temperatures and in magnetic field
    Kacmarcík, J
    Szabó, P
    Samuely, P
    Rodrigo, JG
    Suderow, H
    Vieira, S
    Lafond, A
    Meerschaut, A
    [J]. CZECHOSLOVAK JOURNAL OF PHYSICS, 2004, 54 : D489 - D492
  • [2] Scanning tunneling microscopy of defects in NbSe2
    Prodan, A
    Marinkovic, V
    Gril, R
    Ramsak, N
    van Midden, HJP
    Boswell, FW
    Bennett, JC
    [J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2000, 18 (01): : 60 - 63
  • [3] Charge density wave collapse of NbSe2 in the (LaSe)1.14(NbSe2)2 misfit layer compound
    Zullo, Ludovica
    Setnikar, Gregory
    Pawbake, Amit
    Cren, Tristan
    Brun, Christophe
    Cordiez, Justine
    Sasaki, Shunsuke
    Cario, Laurent
    Marini, Giovanni
    Calandra, Matteo
    Measson, Marie-Aude
    [J]. PHYSICAL REVIEW B, 2024, 110 (07)
  • [4] Structural characterization and superconductivity in the misfit layer compound (LaSe)1.14(NbSe2)
    Nader, A
    Lafond, A
    Briggs, A
    Meerschaut, A
    Roesky, R
    [J]. SYNTHETIC METALS, 1998, 97 (02) : 147 - 150
  • [5] Upper critical field in highly anisotropic superconductor (LaSe)1.14(NbSe2)
    Kacmarcik, J
    Szabó, P
    Samuely, P
    Briggs, A
    Jansen, AGM
    Meerschaut, A
    [J]. PHYSICA B-CONDENSED MATTER, 2000, 284 : 961 - 962
  • [6] (LaSe)(1.14)(NbSe2)(2) - a metal-insulator quantum well crystal?
    Berner, D
    Leihenseder, H
    Widder, K
    Geserich, HP
    Burlakov, VM
    Mavrin, BN
    Denisov, VN
    Roesky, R
    Gressier, P
    Meerschaut, A
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1997, 9 (47) : 10545 - 10553
  • [7] TUNNELING MICROSCOPY OF NBSE2 IN AIR
    DAHN, DC
    WATANABE, MO
    BLACKFORD, BL
    JERICHO, MH
    [J]. JOURNAL OF APPLIED PHYSICS, 1988, 63 (02) : 315 - 318
  • [8] Intrinsic Josephson junction behaviour of the low Tc superconductor (LaSe)1.14(NbSe2)
    Kacmarcik, J.
    Szabo, P.
    Samuely, P.
    Rodrigo, J. G.
    Suderow, H.
    Vieira, S.
    Lafond, A.
    Meerschaut, A.
    [J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2008, 468 (7-10): : 543 - 546
  • [9] Andreev reflection measurements on the 2D superconductor (LaSe)1.14,(NbSe2)2
    Kacmarcík, J
    Szabó, P
    Samuely, P
    Flachbart, K
    Nader, A
    Briggs, A
    [J]. PHYSICA B-CONDENSED MATTER, 1999, 259-61 : 985 - 986
  • [10] Two-dimensional behavior of the naturally layered superconductor (LaSe)1.14(NbSe2)
    Samuely, P
    Szabó, P
    Kacmarcík, J
    Jansen, AGM
    Lafond, A
    Meerschaut, A
    Briggs, A
    [J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2002, 369 (1-4): : 61 - 67
12345