Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Shayan Hemmatiyan"'
Publikováno v:
The Journal of Physical Chemistry A. 125:5448-5455
We report switching of molecular conductance at finite bias in a binuclear organometallic complex and its cation which were previously experimentally analyzed at low voltages to see the signature of Kondo resonance. The variational reduced density ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::199dc5c7ba5863a53437729f40ecd773
https://doi.org/10.1021/acs.jpca.1c02267
https://doi.org/10.1021/acs.jpca.1c02267
Autor:
David A. Mazziotti, Shayan Hemmatiyan
Publikováno v:
The Journal of Physical Chemistry C. 123:14619-14624
Polybenzenes as the narrowest graphene nanoribbons with versatile electronic properties are widely studied both theoretically and technologically. Here, we examine the singlet–triplet band gap as a...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3af3dbb3c4e0423168e548c164b615fa
https://doi.org/10.1021/acs.jpcc.9b01627
https://doi.org/10.1021/acs.jpcc.9b01627
Autor:
Sung Oh Woo, Tyler D. Morrison, Donald G. Naugle, Indra Yudhistira, K. D. D. Rathnayaka, Shayan Hemmatiyan
Publikováno v:
Physical Review B. 99
We report the transport properties of bilayer graphene (BLG) due to the increase of Coulomb potential fluctuations and the decrease of K adatom concentration $({\mathrm{n}}_{\mathrm{K}})$ induced by diffusion and cluster formation of the K adatom as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a50c46d07d18e8da05c9b82f4a2936
https://doi.org/10.1103/physrevb.99.085416
https://doi.org/10.1103/physrevb.99.085416
Publikováno v:
The journal of physical chemistry letters. 9(18)
Excited-state energies are computed in the space of single-electron transitions from the ground state from only a knowledge of the two-electron reduced density matrix (2-RDM). Previous work developed and applied the theory to small molecular systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56a33e9c93ee93404b756f9c54ac0959
https://pubmed.ncbi.nlm.nih.gov/30183311
https://pubmed.ncbi.nlm.nih.gov/30183311
Autor:
Sung Oh Woo, Tyler D. Morrison, Igor F. Lyuksyutov, K. D. D. Rathnayaka, Shayan Hemmatiyan, Donald G. Naugle
Publikováno v:
Applied Physics Letters. 111:263502
We report the electrical transport properties of graphene for dilute alkali metal decoration (n ∼ 2 × 1012 cm−2) at cryogenic temperatures. Upon deposition of K and Li atoms at T = 20 K, graphene devices are doped with electrons, and the charge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef00b5e5a431e69abc51d21158c4bf54
https://doi.org/10.1063/1.5001080
https://doi.org/10.1063/1.5001080
Publikováno v:
Scientific Reports
Interaction between local magnetization and conduction electrons is responsible for a variety of phenomena in magnetic materials. It has been recently shown that spin current and associated electric voltage can be induced by magnetization that depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::696300abecd5e6ddc80b2fef3cfc94ff
https://doi.org/10.1038/srep06901
https://doi.org/10.1038/srep06901
Publikováno v:
Physical review. B, Condensed matter and materials physics 90 (2014). doi:10.1103/PhysRevB.90.035433
info:cnr-pdr/source/autori:Hemmatiyan S.[ 1 ]; Polini M.[ 2,3 ]; Abanov A.[ 1 ]; Macdonald A.H.[ 4 ]; Sinova J.[ 1,5,6 ]/titolo:Stable path to ferromagnetic hydrogenated graphene growth/doi:10.1103%2FPhysRevB.90.035433/rivista:Physical review. B, Condensed matter and materials physics/anno:2014/pagina_da:/pagina_a:/intervallo_pagine:/volume:90
info:cnr-pdr/source/autori:Hemmatiyan S.[ 1 ]; Polini M.[ 2,3 ]; Abanov A.[ 1 ]; Macdonald A.H.[ 4 ]; Sinova J.[ 1,5,6 ]/titolo:Stable path to ferromagnetic hydrogenated graphene growth/doi:10.1103%2FPhysRevB.90.035433/rivista:Physical review. B, Condensed matter and materials physics/anno:2014/pagina_da:/pagina_a:/intervallo_pagine:/volume:90
In this paper, we propose a practical way to stabilize half-hydrogenated graphene (graphone). We show that the dipole moments induced by an hexagonal-boron nitride (h-BN) substrate on graphene stabilize the hydrogen atoms on one sublattice of the gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43c2e19af8672373379409c4730d03df
http://arxiv.org/abs/1405.5363
http://arxiv.org/abs/1405.5363
Autor:
Mehdi Kargarian, Abdollah Langari, Shayan Hemmatiyan, M. Rahimi Movassagh, Ali T. Rezakhani, Nader Ghassemi
The Kondo-necklace model can describe magnetic low-energy limit of strongly correlated heavy fermion materials. There exist multiple energy scales in this model corresponding to each phase of the system. Here, we study quantum phase transition betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9617de9974cc53a8af0a36704a2f7346