Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Logvenov, Gennady"'
While the search of high Tc superconductivity was driven mostly by trial and error methodology searching for novel materials, here we provide a quasi-first-principle quantum theory for engineering superconductivity in artificial high-Tc superlattices
Externí odkaz:
http://arxiv.org/abs/2407.19069
Recently, the quest for high-Tc superconductivity has evolved from the trial-and-error methodology to the growth of nanostructured artificial high-Tc superlattices (AHTS) with tailor-made superconducting functional properties by quantum design. Super
Externí odkaz:
http://arxiv.org/abs/2407.19068
Autor:
Kim, Min-Jae, Kovalev, Sergey, Udina, Mattia, Haenel, Rafael, Kim, Gideok, Puviani, Matteo, Cristiani, Georg, Ilyakov, Igor, de Oliveira, Thales V. A. G., Ponomaryov, Alexey, Deinert, Jan-Christoph, Logvenov, Gennady, Keimer, Bernhard, Manske, Dirk, Benfatto, Lara, Kaiser, Stefan
Ultrafast optical control of quantum systems is an emerging field of physics. In particular, the possibility of light-driven superconductivity with ultrashort laser pulses has attracted much of attention. To identify non-equilibrium superconductivity
Externí odkaz:
http://arxiv.org/abs/2303.03288
Autor:
Feng, Liwen, Cao, Jiayuan, Priessnitz, Tim, Dai, Yunyun, de Oliveira, Thales, Yuan, Jiayu, Kim, Min-Jae, Chen, Min, Ponomaryov, Alexey N., Ilyakov, Igor, Zhang, Haotian, Lv, Yongbo, Mazzotti, Valentina, Kim, Gideok, Christiani, Georg, Logvenov, Gennady, Wu, Dong, Huang, Yuan, Deinert, Jan-Christoph, Kovalev, Sergey, Dong, Tao, Wang, Nanlin, Kaiser, Stefan, Chu, Hao
2H-NbSe2 is an archetypal system in which superconductivity and charge-density-wave (CDW) coexist and compete macroscopically with each other. In particular, this interplay also manifests in their dynamical fluctuations. As a result, the superconduct
Externí odkaz:
http://arxiv.org/abs/2211.10947
Autor:
Yordanov, Petar, Priessnitz, Tim, Kim, Min-Jae, Cristiani, Georg, Logvenov, Gennady, Keimer, Bernhard, Kaiser, Stefan
Terahertz (THz) radiation is a powerful tool with widespread applications ranging from imaging, sensing, and broadband communications to spectroscopy and nonlinear control of materials. Future progress in THz technology depends on the development of
Externí odkaz:
http://arxiv.org/abs/2208.01480
Autor:
Chu, Hao, Kovalev, Sergey, Wang, Zi Xiao, Schwarz, Lukas, Dong, Tao, Feng, Liwen, Haenel, Rafael, Kim, Min-Jae, Shabestari, Parmida, Phuong, Hoang Le, Honasoge, Kedar, Dawson, Robert David, Putzky, Daniel, Kim, Gideok, Puviani, Matteo, Chen, Min, Awari, Nilesh, Ponomaryov, Alexey N., Ilyakov, Igor, Bluschke, Martin, Boschini, Fabio, Zonno, Marta, Zhdanovich, Sergey, Na, Mengxing, Christiani, Georg, Logvenov, Gennady, Jones, David J., Damascelli, Andrea, Minola, Matteo, Keimer, Bernhard, Manske, Dirk, Wang, Nanlin, Deinert, Jan-Christoph, Kaiser, Stefan
Publikováno v:
Nature Communications volume 14, Article number: 1343 (2023)
Despite decades of search for the pairing boson in cuprate high-Tc superconductors, its identity still remains debated to date. For this reason, spectroscopic signatures of electron-boson interactions in cuprates have always been a center of attentio
Externí odkaz:
http://arxiv.org/abs/2109.09971
Autor:
Wu, Ze-Bin, Putzky, Daniel, Kundu, Asish K., Li, Hui, Yang, Shize, Du, Zengyi, Joo, Sang Hyun, Lee, Jinho, Zhu, Yimei, Logvenov, Gennady, Keimer, Bernhard, Fujita, Kazuhiro, Valla, Tonica, Bozovic, Ivan, Drozdov, Ilya K.
Much of what is known about high-temperature cuprate superconductors stems from studies based on two surface analytical tools, angle-resolved photoemission spectroscopy (ARPES) and spectroscopic imaging scanning tunneling microscopy (SI-STM). A quest
Externí odkaz:
http://arxiv.org/abs/2101.10303
Publikováno v:
In Physica C: Superconductivity and its applications 15 December 2023 615
Autor:
Betto, Davide, Bluschke, Martin, Putzky, Daniel, Schierle, Enrico, Amorese, Andrea, Fürsich, Katrin, Blanco-Canosa, Santiago, Christiani, Georg, Logvenov, Gennady, Keimer, Bernhard, Minola, Matteo
We used resonant elastic x-ray scattering at the Cu $L_3$ and Dy $M_5$ edges to investigate charge order in thin films of underdoped DyBa$_2$Cu$_3$O$_{6+x}$ (DyBCO) epitaxially grown on NdGaO$_3$ (110) substrates. The films show an orthorhombic cryst
Externí odkaz:
http://arxiv.org/abs/2009.03574
Autor:
Kim, Gideok, Khaydukov, Yury, Bluschke, Martin, Suyolcu, Y. Eren, Christiani, Georg, Son, Kwanghyo, Dietl, Christopher, Keller, Thomas, Weschke, Eugen, van Aken, P. A., Logvenov, Gennady, Keimer, Bernhard
Publikováno v:
Phys. Rev. Materials 3, 084420 (2019)
The exchange bias effect is an essential component of magnetic memory and spintronic devices. Whereas recent research has shown that anisotropies perpendicular to the device plane provide superior stability against thermal noise, it has proven remark
Externí odkaz:
http://arxiv.org/abs/1909.06152