Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Pinder Dosanjh"'
Autor:
Chong Liu, Ryan P. Day, Fengmiao Li, Ryan L. Roemer, Sergey Zhdanovich, Sergey Gorovikov, Tor M. Pedersen, Juan Jiang, Sangjae Lee, Michael Schneider, Doug Wong, Pinder Dosanjh, Frederick J. Walker, Charles H. Ahn, Giorgio Levy, Andrea Damascelli, George A. Sawatzky, Ke Zou
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
The origin of the photoemission replica bands in monolayer FeSe/SrTiO3 remains controversial. Here, the authors perform angle-resolved photoemission spectroscopy with polarized photon on FeSe/SrTiO3 and observe high-order replica bands with high inte
Externí odkaz:
https://doaj.org/article/fa1242d20ac44dd99681f33e24acda98
Autor:
Fengmiao Li, D. Wong, Ke Zou, Sergey Gorovikov, Michael Schneider, Ryan Roemer, Chong Liu, Sangjae Lee, Tor Pedersen, George A. Sawatzky, Ryan Day, Fred Walker, Giorgio Levy, Pinder Dosanjh, Sergey Zhdanovich, Andrea Damascelli, Chong H. Ahn, Juan Jiang
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Nature Communications
Nature Communications
The mechanism of the enhanced superconductivity in monolayer FeSe/SrTiO3 has been enthusiastically studied and debated over the past decade. One specific observation has been taken to be of central importance: the replica bands in the photoemission s
Autor:
G. D. Gu, Elia Razzoli, Fabio Boschini, D. Wong, Luca Petaccia, Andrea Damascelli, MengXing Na, David J. Jones, Sergey Gorovikov, Yoshiyuki Yoshida, M. Zonno, M. Schneider, John Schneeloch, Sydney Dufresne, Sergey Zhdanovich, Ruidan Zhong, Giorgio Levy, Pinder Dosanjh, Sara Gonzalez, Tor Pedersen, G. Di Santo, Arthur K. Mills, Hiroshi Eisaki, Matteo Michiardi
Publikováno v:
Physical Review B. 103
High-temperature superconducting cuprates exhibit an intriguing phenomenology for the low-energy elementary excitations. In particular, an unconventional temperature dependence of the coherent spectral weight (CSW) has been observed in the supercondu
Autor:
Manfred Reehuis, Sonia Francoual, Morgan C. Allison, Bernhard Keimer, Jung-hwa Kim, T. Ritschel, A. Maljuk, Pablo J. Bereciartua Perez, Pinder Dosanjh, Darren C. Peets, Andrew C. Walters, Paula M. Abdala, Philip Pattison, J. R. L. Mardegan, Peter Adler, J. Geck, Thomas Keller
Publikováno v:
Physical review letters 127(9), 097203 (1-7) (2021). doi:10.1103/PhysRevLett.127.097203
Physical review letters 127(9), 097203 (1-7) (2021). doi:10.1103/PhysRevLett.127.097203
Since the discovery of charge disproportionation in the FeO₂ square-lattice compound Sr₃Fe₂O₇ by Mössbauer spectroscopy more than fifty years ago, t
Since the discovery of charge disproportionation in the FeO₂ square-lattice compound Sr₃Fe₂O₇ by Mössbauer spectroscopy more than fifty years ago, t
Autor:
Stiven Forti, Andreas Stohr, Ulrich Starke, Pinder Dosanjh, Kristen Kaasbjerg, Ali Khademi, Joshua Folk
Publikováno v:
Khademi, A, Kaasbjerg, K, Dosanjh, P, Stöhr, A, Forti, S, Starke, U & Folk, J A 2019, ' Weak localization measurements of electronic scattering rates in Li-doped epitaxial graphene ', Physical Review B, vol. 100, no. 16, 161405 . https://doi.org/10.1103/physrevb.100.161405
Early experiments on alkali-doped graphene demonstrated that the dopant adatoms modify the conductivity of graphene significantly, as extra carriers enhance conductivity while Coulomb scattering off the adatoms suppresses it. However, conductivity pr
Autor:
Kais Dridi, Harrison D. E. Fan, Mokter Mahmud Chowdhury, Alireza Nojeh, Oleksandr Foyevtsov, Kevin Voon, George A. Sawatzky, Pinder Dosanjh, Mike Chang
Publikováno v:
2018 31st International Vacuum Nanoelectronics Conference (IVNC).
Carbon nanotube forests have great potential as efficient thermionic electron emitters due to a highly localized optical heating effect (“Heat Trap”). In past experiments, we observed a rapid decay in the emission current. In this work, we demons
Autor:
Douglas Wong, Giorgio Levy, Christian R. Ast, Michael Schneider, C. N. Veenstra, Carola Straßer, Pinder Dosanjh, Andrea Damascelli, Stiven Forti, Alexander Stöhr, David J. Dvorak, Ulrich Starke, Pascal Nigge, B. Ludbrook, Sergey Zhdanovich, M. Zonno
Publikováno v:
Proceedings of the National Academy of Sciences. 112:11795-11799
Monolayer graphene exhibits many spectacular electronic properties, with superconductivity being arguably the most notable exception. It was theoretically proposed that superconductivity might be induced by enhancing the electron-phonon coupling thro
Autor:
Fabio Boschini, Andrea Damascelli, Arthur K. Mills, MengXing Na, David J. Jones, Michael Schneider, D. Wong, Sergey Zhdanovich, Giorgio Levy, Pinder Dosanjh
Publikováno v:
Conference on Lasers and Electro-Optics.
We perform time-resolved photoemission on the topological insulator Bi 2 Se 3 at 60 MHz repetition rate, with a 25 eV probe and a 1.2 eV pump, with demonstrated time and energy resolution of < 400 fs and < 25 meV, respectively.
Publikováno v:
Journal of Crystal Growth. 361:201-205
The Fe^{4+}-containing cubic perovskite phase SrFeO_3-x is of interest both for its high-temperature, oxygen-conducting properties as a solid oxide fuel cell component, and at low temperatures, where it exhibits a plethora of helical magnetic phases
Autor:
Ebrahim Sajadi, Ulrich Starke, D. A. Bonn, Stiven Forti, Andreas Stohr, Pinder Dosanjh, Joshua Folk, Ali Khademi
The doping efficiency of lithium deposited at cryogenic temperatures on epitaxial and chemical vapor deposition monolayer graphene has been investigated under ultrahigh-vacuum conditions. Change of charge-carrier density was monitored by gate voltage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86cba1a5c8bfa5a97cd479c6706a692b
http://arxiv.org/abs/1610.00301
http://arxiv.org/abs/1610.00301