Amplifier for scanning tunneling microscopy at MHz frequencies

Autor: Bastiaans, K. M., Benschop, T., Chatzopoulos, D., Cho, D. H., Dong, Q., Jin, Y., Allan, M. P.

Publikováno v: Review of Scientific Instruments 89, 093709 (2018)

Conventional scanning tunneling microscopy (STM) is limited to a bandwidth of circa 1kHz around DC. Here, we develop, build and test a novel amplifier circuit capable of measuring the tunneling current in the MHz regime while simultaneously performin

Externí odkaz: http://arxiv.org/abs/1806.00374

Puddle formation and persistent gaps across the non-mean-field breakdown of superconductivity in overdoped (Pb,Bi) 2 Sr 2 CuO 6+δ .

Autor: Tromp WO; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Benschop T; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Ge JF; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Battisti I; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Bastiaans KM; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands.; Department of Quantum Nanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands., Chatzopoulos D; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Vervloet AHM; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands., Smit S; Institute of Physics, University of Amsterdam, Amsterdam, The Netherlands., van Heumen E; Institute of Physics, University of Amsterdam, Amsterdam, The Netherlands.; QuSoft, Amsterdam, The Netherlands., Golden MS; Institute of Physics, University of Amsterdam, Amsterdam, The Netherlands., Huang Y; Institute of Physics, University of Amsterdam, Amsterdam, The Netherlands., Kondo T; Institute for Solid State Physics, University of Tokyo, Kashiwa, Japan., Takeuchi T; Toyota Technological Institute, Nagoya, Japan., Yin Y; Zhejiang Province Key Laboratory of Quantum Technology and Device, Department of Physics, Zhejiang University, Hangzhou, China.; Collaborative Innovation Centre of Advanced Microstructures, Nanjing University, Nanjiang, China., Hoffman JE; Department of Physics, Harvard University, Cambridge, MA, USA., Sulangi MA; Department of Physics, University of Florida, Gainesville, FL, USA.; National Institute of Physics, College of Science, University of the Philippines, Diliman, Quezon City, Philippines., Zaanen J; Institute-Lorentz for Theoretical Physics, Leiden University, Leiden, The Netherlands., Allan MP; Leiden Institute of Physics, Leiden University, Leiden, The Netherlands. allan@physics.leidenuniv.nl.

Publikováno v: Nature materials [Nat Mater] 2023 Jun; Vol. 22 (6), pp. 703-709. Date of Electronic Publication: 2023 Mar 06.

Charge trapping and super-Poissonian noise centres in a cuprate superconductor

Autor: Battisti, I., Huang, Y., Golden, M., Zaanen, J., Bastiaans, K., Benschop, T., Chatzopoulos, D., Cho, D., Dong, Q., Jin , Y., Allan, M.

Publikováno v: Nature Physics
Nature Physics, Nature Publishing Group, 2018, 14 (12), pp.1183-1187. ⟨10.1038/s41567-018-0300-z⟩
Nature Physics, 14(12), 1183-1187. Nature Publishing Group

The electronic properties of cuprate high-temperature superconductors in their normal state are highly two-dimensional: transport along the crystal planes is perfectly metallic, but is insulating along the perpendicular ‘c-axis’ direction. The ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a12719c2f7d8a067432115e9badac59a

Imaging moiré deformation and dynamics in twisted bilayer graphene.

Autor: de Jong TA; Leiden Institute of Physics, Leiden University, P.O. Box 9504, 2300 RA, Leiden, The Netherlands. jongt@physics.leidenuniv.nl., Benschop T; Leiden Institute of Physics, Leiden University, P.O. Box 9504, 2300 RA, Leiden, The Netherlands., Chen X; Leiden Institute of Physics, Leiden University, P.O. Box 9504, 2300 RA, Leiden, The Netherlands., Krasovskii EE; Departamento de Polímeros y Materiales Avanzados: Física, Química y Tecnología, Universidad del Pais Vasco UPV/EHU, 20080, San Sebastián/Donostia, Spain.; IKERBASQUE, Basque Foundation for Science, E-48013, Bilbao, Spain.; Donostia International Physics Center (DIPC), E-20018, San Sebastián, Spain., de Dood MJA; Leiden Institute of Physics, Leiden University, P.O. Box 9504, 2300 RA, Leiden, The Netherlands., Tromp RM; Leiden Institute of Physics, Leiden University, P.O. Box 9504, 2300 RA, Leiden, The Netherlands.; IBM T.J.Watson Research Center, 1101 Kitchawan Road, P.O. Box 218, Yorktown Heights, New York, NY, 10598, USA., Allan MP; Leiden Institute of Physics, Leiden University, P.O. Box 9504, 2300 RA, Leiden, The Netherlands., van der Molen SJ; Leiden Institute of Physics, Leiden University, P.O. Box 9504, 2300 RA, Leiden, The Netherlands. molen@physics.leidenuniv.nl.

Publikováno v: Nature communications [Nat Commun] 2022 Jan 10; Vol. 13 (1), pp. 70. Date of Electronic Publication: 2022 Jan 10.

Applicable range and performance prediction model for Thales rotary coolers

Autor: Andresen, Bjørn F., Fulop, Gabor F., Zheng, Lucy, Kimata, Masafumi, Miller, John Lester, Vasse, C., Raynal, G., Martin, J. Y., Abousleiman, V., Benschop, T.

Publikováno v: Proceedings of SPIE; April 2021, Vol. 11741 Issue: 1 p117410J-117410J-10, 11623601p