Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Dirk van der Marel"'
Autor:
Jiarui Li, Robert J. Green, Claribel Domínguez, Abraham Levitan, Yi Tseng, Sara Catalano, Jennifer Fowlie, Ronny Sutarto, Fanny Rodolakis, Lucas Korol, Jessica L. McChesney, John W. Freeland, Dirk Van der Marel, Marta Gibert, Riccardo Comin
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-6 (2024)
Abstract In rare earth nickelates (RENiO3), electron-lattice coupling drives a concurrent metal-to-insulator and bond disproportionation phase transition whose microscopic origin has long been the subject of active debate. Of several proposed mechani
Externí odkaz:
https://doaj.org/article/c3945221da3b4ea4888ae1f7b8956d9a
Autor:
Yixi Zhou, Adrien Waelchli, Margherita Boselli, Iris Crassee, Adrien Bercher, Weiwei Luo, Jiahua Duan, J.L.M. van Mechelen, Dirk van der Marel, Jérémie Teyssier, Carl Willem Rischau, Lukas Korosec, Stefano Gariglio, Jean-Marc Triscone, Alexey B. Kuzmenko
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Phonon polaritons are promising for infrared applications due to a strong light-matter coupling and subwavelength energy confinement they offer. Yet, the spectral narrowness of the phonon bands and difficulty to tune the phonon polariton pro
Externí odkaz:
https://doaj.org/article/6682c7de9f134ae8ba52e312eed623c2
Autor:
Bastien Michon, Christophe Berthod, Carl Willem Rischau, Amirreza Ataei, Lu Chen, Seiki Komiya, Shimpei Ono, Louis Taillefer, Dirk van der Marel, Antoine Georges
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Materials tuned to a quantum critical point display universal scaling properties as a function of temperature T and frequency ω. A long-standing puzzle regarding cuprate superconductors has been the observed power-law dependence of optical
Externí odkaz:
https://doaj.org/article/0e71a5aae31445b2bcce7855e8d15044
Autor:
Weiwei Luo, Margherita Boselli, Jean-Marie Poumirol, Ivan Ardizzone, Jérémie Teyssier, Dirk van der Marel, Stefano Gariglio, Jean-Marc Triscone, Alexey B. Kuzmenko
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Two-dimensional electron systems in oxide heterostructures have complex interactions that, once well understood, are expected to result in a powerful platform for electronic devices. Luo et al. show how near-field optical microscopy can perform high-
Externí odkaz:
https://doaj.org/article/8ca0d0e87bf74f9b848ac4969df7cfa3
Autor:
Nimrod Bachar, Kacper Koteras, Jakub Gawraczynski, Waldemar Trzciński, Józef Paszula, Riccardo Piombo, Paolo Barone, Zoran Mazej, Giacomo Ghiringhelli, Abhishek Nag, Ke-Jin Zhou, José Lorenzana, Dirk van der Marel, Wojciech Grochala
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023108 (2022)
Charge-transfer insulators are the parent phase of a large group of today's unconventional high-temperature superconductors. Here we study experimentally and theoretically the interband excitations of the charge-transfer insulator silver fluoride AgF
Externí odkaz:
https://doaj.org/article/c601cd122d3646b08501578038bb0b91
Autor:
Itzik Kapon, Carl Willem Rischau, Bastien Michon, Kai Wang, Bing Xu, Qiu Yang, Satoru Nakatsuji, Dirk van der Marel
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023056 (2022)
The frustrated magnet Nd_{2}Ir_{2}O_{7}, where strong correlations together with spin-orbit coupling play a crucial role, is predicted to be a Weyl semimetal and to host topological pairs of bulk Dirac-like valleys. Here we use an external magnetic f
Externí odkaz:
https://doaj.org/article/d4bdb82d010042cda224717d9c200756
Autor:
Gernot Scheerer, Margherita Boselli, Dorota Pulmannova, Carl Willem Rischau, Adrien Waelchli, Stefano Gariglio, Enrico Giannini, Dirk van der Marel, Jean-Marc Triscone
Publikováno v:
Condensed Matter, Vol 5, Iss 4, p 60 (2020)
SrTiO3 is an insulating material which, using chemical doping, pressure, strain or isotope substitution, can be turned into a ferroelectric material or into a superconductor. The material itself, and the two aforementioned phenomena, have been subjec
Externí odkaz:
https://doaj.org/article/456417b47b2045e7970847f89ddabc1e
Autor:
Nimrod, Bachar, Kacper, Koteras, Jakub, Gawraczynski, Waldemar, Trzci??ski, J??zef, Paszula, Riccardo, Piombo, Paolo, Barone, Zoran, Mazej, Ghiringhelli, GIACOMO CLAUDIO, Abhishek, Nag, Ke-Jin, Zhou, Jos??, Lorenzana, Dirk van der Marel, Wojciech, Grochala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3731::7eac466ebfb7fb941c24a07ed2c7cbd2
https://hdl.handle.net/11311/1227538
https://hdl.handle.net/11311/1227538
Autor:
G. W. Scheerer, Dorota Pulmannova, Carl Willem Rischau, Dirk van der Marel, Enrico Giannini, Margherita Boselli, Jean-Marc Triscone, Adrien Waelchli, Stefano Gariglio
Publikováno v:
Condensed Matter
Volume 5
Issue 4
Condensed Matter, Vol. 5, No 4 (2020) P. 60
Condensed Matter, Vol 5, Iss 60, p 60 (2020)
Volume 5
Issue 4
Condensed Matter, Vol. 5, No 4 (2020) P. 60
Condensed Matter, Vol 5, Iss 60, p 60 (2020)
SrTiO3 is an insulating material which, using chemical doping, pressure, strain or isotope substitution, can be turned into a ferroelectric material or into a superconductor. The material itself, and the two aforementioned phenomena, have been subjec
Autor:
Dirk van der Marel, Sinéad M. Griffin, Quintin N. Meier, Jérémie Teyssier, Nicola A. Spaldin, A. Stucky
Publikováno v:
Physical Review. B, Condensed Matter, Vol. 102, No 014102 (2020)
Physical Review B, vol 102, iss 1
Physical Review, 102 (1)
Physical Review B
Physical Review B, vol 102, iss 1
Physical Review, 102 (1)
Physical Review B
Author(s): Meier, QN; Stucky, A; Teyssier, J; Griffin, SM; Van Der Marel, D; Spaldin, NA | Abstract: Structural phase transitions described by Mexican hat potentials should in principle exhibit aspects of Higgs and Goldstone physics. Here, we investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c9bf16aecda7ce2736810a60ac43a64
https://archive-ouverte.unige.ch/unige:150146
https://archive-ouverte.unige.ch/unige:150146