Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Guangkun Liu"'
Publikováno v:
In Structures January 2024 59
Publikováno v:
In Engineering Failure Analysis September 2020 115
A work that will be of interest to those interested in typology, language history, and contact induced change, this book documents the radical restructuring of Anong over the last 40 years under intense contact with Lisu. In the almost fifty years, S
Publikováno v:
Corrosion Science. 139:421-429
The present work investigates the corrosion behaviour of magnesium with different Fe contents. It is found that the micro-galvanic coupling between Fe-rich particles and magnesium matrix results in surface film formation and decrease in anodic reacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a082d918cfe186b7bcc396cf99a08858
https://doi.org/10.1016/j.corsci.2018.04.024
https://doi.org/10.1016/j.corsci.2018.04.024
Publikováno v:
Physical Review B. 100
To understand correlated insulating and unconventional superconducting states in twisted bilayer graphene, we perform a systematic study of spin and pairing correlations in an effective two-orbital Hubbard model, by using the ground-state constrained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32459e82630b144cbe78d56d78fcec3b
https://doi.org/10.1103/physrevb.100.115135
https://doi.org/10.1103/physrevb.100.115135
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 30(44)
To understand the interplay between nematic fluctuation and superconductivity in iron-based superconductors, we performed a systematic study of the realistic two-orbital Hubbard model by using the constrained-path quantum Monte Carlo method. Our nume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5c368a854ba0e4ca943fcb454b26df4
https://pubmed.ncbi.nlm.nih.gov/30229743
https://pubmed.ncbi.nlm.nih.gov/30229743
Publikováno v:
Journal of Physics: Condensed Matter. 31:375601
Constrained-path quantum Monte Carlo method is applied to study the pairing correlation in the checkerboard Hubbard model with inhomogeneous nearest-neighbor hopping at a low doping of holes. The inhomogeneous hopping can enhance the pairing correlat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35c164ede7ca730ba19d1d409862d0fc
https://doi.org/10.1088/1361-648x/ab25cc
https://doi.org/10.1088/1361-648x/ab25cc
Publikováno v:
Physical Review B. 93
We introduce a two-orbital Hamiltonian on a square lattice that contains on-site attractive interactions involving the two ${e}_{g}$ orbitals. Via a canonical mean-field procedure similar to the one applied to the well-known negative-$U$ Hubbard mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b46f8e1394198b9a975bd1be7f16ac4
https://doi.org/10.1103/physrevb.93.224519
https://doi.org/10.1103/physrevb.93.224519
Autor:
Christopher B. Bishop, Gonzalo Alvarez, Steven Johnston, Guangkun Liu, Shaozhi Li, Yan Wang, Adriana Moreo, Elbio Dagotto, Nitin Kaushal
Publikováno v:
Physical Review E. 93
A recently introduced one-dimensional three-orbital Hubbard model displays orbital-selective Mott phases with exotic spin arrangements such as spin block states [J. Rinc\'on {\em et al.}, Phys. Rev. Lett. \textbf{112}, 106405 (2014)]. In this publica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f900d52cb2c5d31a8c22ab9b18cbc99
https://doi.org/10.1103/physreve.93.063313
https://doi.org/10.1103/physreve.93.063313
Using the constrained-path Monte Carlo method, a two-orbital model for the pnictide superconductors is studied at half filling and in both the electron- and hole-doped cases. At half filling, a stable $(\pi,0)$/$(0,\pi)$ magnetic order is explicitly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11726c61142bd3ba7eb6e801777a7b2a