Zobrazeno 1 - 10
of 66 287
pro vyhledávání: '"Strongly Correlated Electrons (cond-mat.str-el)"'
International audience; We study the parton construction of chiral spin liquids (CSLs) using projected Gaussian fermionic entangled pair states (GfPEPSs). First, we show that GfPEPSs can represent generic spinless Chern insulators faithfully with fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::152a29e41ef2a9a7996800563be88fe8
http://arxiv.org/abs/2306.10457
http://arxiv.org/abs/2306.10457
Autor:
Yigui Zhong, Jinjin Liu, Xianxin Wu, Zurab Guguchia, J.-X. Yin, Akifumi Mine, Yongkai Li, Sahand Najafzadeh, Debarchan Das, Charles Mielke, Rustem Khasanov, Hubertus Luetkens, Takeshi Suzuki, Kecheng Liu, Xinloong Han, Takeshi Kondo, Jiangping Hu, Shik Shin, Zhiwei Wang, Xun Shi, Yugui Yao, Kozo Okazaki
Publikováno v:
Nature. 617:488-492
The newly discovered kagome superconductors represent a promising platform for investigating the interplay between band topology, electronic order, and lattice geometry. Despite extensive research efforts on this system, the nature of the superconduc
Autor:
A. Inbar, J. Birkbeck, J. Xiao, T. Taniguchi, K. Watanabe, B. Yan, Y. Oreg, Ady Stern, E. Berg, S. Ilani
Publikováno v:
Nature. 614:682-687
The invention of scanning probe microscopy has revolutionized the way electronic phenomena are visualized. While present-day probes can access a variety of electronic properties at a single location in space, a scanning microscope that can directly p
Autor:
Zachary J. Krebs, Wyatt A. Behn, Songci Li, Keenan J. Smith, Kenji Watanabe, Takashi Taniguchi, Alex Levchenko, Victor W. Brar
Publikováno v:
Science. 379:671-676
The flow of charge carriers in materials can, under some circumstances, mimic the flow of viscous fluids. In order to visualize the consequences of such effects, new methodologies must be developed that can probe the quasiparticle flow profile with n
Autor:
Hyunsik Im, Dong Uk Lee, Yongcheol Jo, Jongmin Kim, Yonuk Chong, Woon Song, Hyungsang Kim, Eun Kyu Kim, Taewon Yuk, Sang-Jin Sin, Soonjae Moon, Jonathan R. Prance, Yuri A. Pashkin, Jaw-Shen Tsai
Publikováno v:
Nature Physics. 19:676-681
When a magnetic moment is embedded in a metal, it captures itinerant electrons to form the Kondo cloud1,2, which can spread out over a few micrometres3,4. For a metal with dense magnetic impurities such that Kondo clouds overlap with each other, corr
Publikováno v:
Nano Letters. 23:1175-1180
The existence of the V3+ ion orbital moment is the open issue of the nature of magnetism in the van der Waals ferromagnet VI3. The huge magnetocrystalline anisotropy in conjunction with the significantly reduced ordered magnetic moment compared to th
Autor:
Wójcik, Krzysztof P., Majek, Piotr
Publikováno v:
Acta Physica Polonica A. 143:207-210
We perform a theoretical analysis of the fate of local magnetic moment of a quantum dot coupled to a normal metallic lead and a topological superconducting wire hosting Majorana modes at the ends. By means of simple analytical tools and numerical ren
Autor:
Fidrysiak, Maciej
Publikováno v:
Acta Physica Polonica A. 143:180-188
We carry out a systematic study of collective spin- and charge excitations for the canonical single-band Hubbard, $t$-$J$-$U$, and $t$-$J$ models of high-temperature copper-oxide superconductors, both on electron- and hole-doped side of the phase dia
Autor:
Causer, Grace L., Chacon, Alfonso, Heinemann, André, Pfleiderer, Christian, 1Technical University of MunichPhysik-DepartmentJames-Franck-Straße 1 Garching D-85748 Germany, 2Technical University of MunichHeinz Maier-Leibnitz Zentrum (MLZ)Garching D-85748 Germany
Publikováno v:
Journal of Applied Crystallography. 56:26-35
Magnetic small‐angle neutron scattering (SANS) is ideally suited to providing direct reciprocal‐space information on long‐wavelength magnetic modulations, such as helicoids, solitons, merons or skyrmions. SANS of such structures in thin films o
Autor:
Winston Pouse, Lucas Peeters, Connie L. Hsueh, Ulf Gennser, Antonella Cavanna, Marc A. Kastner, Andrew K. Mitchell, David Goldhaber-Gordon
Publikováno v:
Nature Physics. 19:492-499
Tuning a material to the cusp between two distinct ground states can produce exotic physical properties, unlike those in either of the neighboring phases. The prospect of designing a model experimental system to capture such behavior is tantalizing.