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pro vyhledávání: '"Christou, George A."'
Autor:
Chen, Dian-Teng, Helms, Phillip, Hale, Ashlyn R., Lee, Minseong, Li, Chenghan, Gray, Johnnie, Christou, George, Zapf, Vivien S., Chan, Garnet Kin-Lic, Cheng, Hai-Ping
The single-molecule magnet {Mn84} is a challenge to theory due to its high nuclearity. Building on our prior work which characterized the structure of the spectrum of this magnet, we directly compute two experimentally accessible observables, the fie
Externí odkaz:
http://arxiv.org/abs/2201.11979
Autor:
Hoffman, Silas, Yu, Jie-Xiang, Liu, Shuang-Long, Brantley, ChristiAnna, Stroscio, Gautam D., Hadt, Ryan G., Christou, George, Zhang, Xiao-Guang, Cheng, Hai-Ping
We propose molecular magnets as a platform to emulate Majorana zero modes (MZMs). Using a quantum chemistry approach, we identify several candidates and predict a Co trimer to have sufficient properties to host MZMs. Parameters of the quantum spin Ha
Externí odkaz:
http://arxiv.org/abs/2110.12019
Autor:
Brown, Silas, Marchi, Sydney, Thomas, C. Sumner, Hale, Ashlyn R., Lockart, Molly, Bowman, Michael K., Christou, George, Woski, Stephen A., Vincent, John B.
Publikováno v:
In Journal of Inorganic Biochemistry February 2024 251
Autor:
Chen, Dian-Teng, Chen, Jia, Li, Xiang-Guo, Christou, George, Zhang, Xiao-Guang, Cheng, Hai-Ping
This work builds a bridge between density functional theory (DFT) and model interpretations of Anderson's superexchange theory by constructing a $f$-$d$-$p$ model with DFT Wannier functions to enable a direct quantum many-body solution within an embe
Externí odkaz:
http://arxiv.org/abs/2011.00385
In light of the potential use of single-molecule magnets (SMMs) in emerging quantum information science initiatives, we report first-principles calculations of the magnetic exchange interactions in [$\mathrm{Mn}_{3}$]$_{2}$ dimers of $\mathrm{Mn}_3$
Externí odkaz:
http://arxiv.org/abs/2001.00608
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Autor:
Hale, Ashlyn R., Aebersold, Lucas E., Peralta, Juan E., Foguet-Albiol, Dolos, Abboud, Khalil A., Christou, George
Publikováno v:
In Polyhedron 1 October 2022 225
Externí odkaz:
https://doi.org/10.1093/oso/9780198841524.001.0001
Autor:
Moushi, Eleni E., Charalambous, Maria, Papatriantafyllopoulou, Constantina, Christou, George, Tasiopoulos, Anastasios J.
Publikováno v:
In Polyhedron 1 February 2022 213
Autor:
Atkinson, James H., Fournet, Adeline D., Bhaskaran, Lakshmi, Myasoedov, Yuri, Zeldov, Eli, del Barco, Enrique, Hill, Stephen, Christou, George, Friedman, Jonathan R.
The symmetry of single-molecule magnets dictates their spin quantum dynamics, influencing how such systems relax via quantum tunneling of magnetization (QTM). By reducing a system's symmetry, through the application of a magnetic field or uniaxial pr
Externí odkaz:
http://arxiv.org/abs/1612.02396