Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Georg Cristiani"'
Autor:
Hao Chu, Min-Jae Kim, Kota Katsumi, Sergey Kovalev, Robert David Dawson, Lukas Schwarz, Naotaka Yoshikawa, Gideok Kim, Daniel Putzky, Zhi Zhong Li, Hélène Raffy, Semyon Germanskiy, Jan-Christoph Deinert, Nilesh Awari, Igor Ilyakov, Bertram Green, Min Chen, Mohammed Bawatna, Georg Cristiani, Gennady Logvenov, Yann Gallais, Alexander V. Boris, Bernhard Keimer, Andreas P. Schnyder, Dirk Manske, Michael Gensch, Zhe Wang, Ryo Shimano, Stefan Kaiser
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Interaction between Cooper pairs and other collective excitations may reveal important information about the pairing mechanism. Here, the authors observe a universal jump in the phase of the driven Higgs oscillations in cuprate thin films, indicating
Externí odkaz:
https://doaj.org/article/2a2f151c6c604b829dec60523bbf4157
Autor:
Y. Eren Suyolcu, Yi Wang, Federico Baiutti, Ameer Al-Temimy, Giuliano Gregori, Georg Cristiani, Wilfried Sigle, Joachim Maier, Peter A. van Aken, Gennady Logvenov
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Among the range of complex interactions, especially at the interfaces of epitaxial oxide systems, contributing to the occurrence of intriguing effects, a predominant role is played by the local structural parameters. In this study, oxide mol
Externí odkaz:
https://doaj.org/article/265fbe237f9d4fa19c95ad92f1b6ac2b
Autor:
A. V. Shadrin, A. M. Petrzhik, Karen Y. Constantinian, Georg Cristiani, Gennady Logvenov, Gennady A. Ovsyannikov, Yu. V. Kislinskii
Publikováno v:
Physics of the Solid State. 62:1549-1553
The microwave and magnetic parameters of Josephson Nb/Au/Sr2IrO4/YBa2Cu3Ox mesastructures with a layer of Sr2IrO4, a material representing a Mott antiferromagnetic insulator with a high spin–orbit interaction energy ESO ~ 0.4 eV, were studied. Shap
Autor:
Karen Y. Constantinian, Georg Cristiani, Gennady Logvenov, A. V. Shadrin, A. M. Petrzhik, Yu. V. Kislinskii, Gennady A. Ovsyannikov
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:547-550
We report on observation of superconducting current and AC Josephson effect in mesa-heterostructures with the interfaces comprised spin-singlet superconducting electrodes, coupled by a barrier made from strontium iridate, a material with the strong s
Autor:
Haoyuan, Qi, Xiaodan, Chen, Eva, Benckiser, Meng, Wu, Georg, Cristiani, Gennady, Logvenov, Bernhard, Keimer, Ute, Kaiser
Publikováno v:
Nanoscale. 13(48)
Ruddlesden-Popper (RP) faults have emerged as a promising candidate for defect engineering in epitaxial ABO
Autor:
Bernhard Keimer, Georg Cristiani, Gennady Logvenov, W. Andrew MacFarlane, Gerald D. Morris, Victoria L. Karner, Aris Chatzichristos, Ryan M. L. McFadden, Derek Fujimoto, Ruohong Li, C. D. Philip Levy, Eva Benckiser, Robert F. Kiefl, Matthew Pearson, David L Cortie, Alexander Boris
Publikováno v:
Physical Review B. 104
Using ion-implanted $^{8}\mathrm{Li} \ensuremath{\beta}$-detected NMR, we study the evolution of the correlated metallic state of ${\mathrm{LaNiO}}_{3}$ in a series of ${\mathrm{LaNiO}}_{3}/{\mathrm{LaAlO}}_{3}$ superlattices as a function of bilayer
Autor:
Gennady Logvenov, Georg Cristiani, A. M. Petrzhik, Yu. V. Kislinskii, Gennady A. Ovsyannikov, A. S. Grishin, A. V. Shadrin, Karen Y. Constantinian
Publikováno v:
Physics of the Solid State. 60:2166-2172
—Superconducting heterostructures interlayered with a material with strong spin–orbit interaction are studied. As materials with strong spin–orbit interaction, we choose strontium iridates featuring the Ruddlesden–Popper structure (Srn + 1Irn
Autor:
Ryo Shimano, Kota Katsumi, Yann Gallais, Bertram Green, Hélène Raffy, Igor Ilyakov, Dirk Manske, Gideok Kim, Georg Cristiani, Mohammed Bawatna, Gennady Logvenov, Naotaka Yoshikawa, Daniel Putzky, Bernhard Keimer, Zhi Zhong Li, Alexander Boris, Min Chen, Michael Gensch, Semyon Germanskiy, Min Jae Kim, Lukas Schwarz, Sergey Kovalev, Nilesh Awari, Robert David Dawson, Jan-Christoph Deinert, Zhe Wang, Stefan Kaiser, Hao Chu, Andreas P. Schnyder
Publikováno v:
Publication date: 2021-12-16 Open accessDOI: 10.14278/rodare.276Versions: 10.14278/rodare.1289 | 10.14278/rodare.277License: CC-BY-4.0
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Nature Communications
Nature Communications 11(2020)1, 1793
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Nature Communications
Nature Communications 11(2020)1, 1793
In high-energy physics, the Higgs field couples to gauge bosons and fermions and gives mass to their elementary excitations. Experimentally, such couplings can be inferred from the decay product of the Higgs boson, i.e., the scalar (amplitude) excita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::861f05f6efff154ab4f39615cffb0488
https://www.hzdr.de/publications/Publ-30902-1
https://www.hzdr.de/publications/Publ-30902-1
Autor:
Guangxin Ni, Abhay Pasupathy, Matteo Minola, Alexander Boris, Bernhard Keimer, Erica Carlson, Gennady Logvenov, Georg Cristiani, Alexander McLeod, Yifan Wang, Padma Radhakrishnan, M. Hepting, Karin A. Dahmen, A. Charnukha, Martin Bluschke, Dimitri Basov, Eva Benckiser, Kirk Post
Publikováno v:
Nature Physics. 14:1056-1061
The explanation and control of phase transitions remain cornerstones of contemporary physics. Landau provided an invaluable insight into the thermodynamics of complex systems by formulating their phase transitions in terms of an order parameter. With
Autor:
Bernhard Keimer, Joachim Maier, Georg Cristiani, Friederike Wrobel, Peter A. van Aken, Pinar Kaya, Giuliano Gregori, Federico Baiutti, Y. Eren Suyolcu, Eva Benckiser, Hanns-Ulrich Habermeier, Gennady Logvenov, P. Yordanov
Publikováno v:
ACS Applied Materials & Interfaces. 10:22786-22792
Transition metal oxides exhibit a high potential for application in the field of electronic devices, energy storage, and energy conversion. The ability of building these types of materials by atomic layer-by-layer techniques provides a possibility to