Zobrazeno 1 - 10
of 333
pro vyhledávání: '"Herrmann, Carmen"'
Autor:
Mitra, Gautam, Zheng, Jueting, Schaefer, Karen, Deffner, Michael, Low, Jonathan Z., Campos, Luis M., Herrmann, Carmen, Costi, Theo A., Scheer, Elke
The Blatter radical has been suggested as a building block in future molecular spintronic devices due to its radical character and expected long-spin lifetime. However, whether and how the radical character manifests itself in the charge transport an
Externí odkaz:
http://arxiv.org/abs/2408.00366
Autor:
Aiello, Clarice D., Abbas, Muneer, Abendroth, John M., Afanasev, Andrei, Agarwal, Shivang, Banerjee, Amartya S., Beratan, David N., Belling, Jason N., Berche, Bertrand, Botana, Antia, Caram, Justin R., Celardo, Giuseppe Luca, Cuniberti, Gianaurelio, Garcia-Etxarri, Aitzol, Dianat, Arezoo, Diez-Perez, Ismael, Guo, Yuqi, Gutierrez, Rafael, Herrmann, Carmen, Hihath, Joshua, Kale, Suneet, Kurian, Philip, Lai, Ying-Cheng, Lopez, Alexander, Medina, Ernesto, Mujica, Vladimiro, Naaman, Ron, Noormandipour, Mohammadreza, Palma, Julio L., Paltiel, Yossi, Petuskey, William T., Ribeiro-Silva, Joao Carlos, Saenz, Juan Jose, Santos, Elton J. G., Solyanik, Maria, Sorger, Volker J., Stemer, Dominik M., Ugalde, Jesus M., Valdes-Curiel, Ana, Varela, Solmar, Waldeck, David H., Weiss, Paul S., Zacharias, Helmut, Wang, Qing Hua
Chiral degrees of freedom occur in matter and in electromagnetic fields and constitute an area of research that is experiencing renewed interest driven by recent observations of the chiral-induced spin selectivity (CISS) effect in chiral molecules an
Externí odkaz:
http://arxiv.org/abs/2009.00136
Autor:
Valli, Angelo, Bahlke, Marc Philipp, Kowalski, Alexander, Karolak, Michael, Herrmann, Carmen, Sangiovanni, Giorgio
Publikováno v:
Phys. Rev. Research 2, 033432 (2020)
Using a numerically exact first-principles many-body approach, we revisit the "prototypical" Kondo case of a cobalt impurity on copper. Even though this is considered a well understood example of the Kondo effect, we reveal an unexpectedly strong dep
Externí odkaz:
http://arxiv.org/abs/2004.06677
Autor:
Stegmann, Thomas, Franco-Villafañe, John A., Ortiz, Yenni P., Deffner, Michael, Herrmann, Carmen, Kuhl, Ulrich, Mortessagne, Fabrice, Leyvraz, Francois, Seligman, Thomas H.
Publikováno v:
Phys. Rev. B 102, 075405 (2020)
The local current flow through three small aromatic carbon molecules, namely benzene, naphthalene and anthracene, is studied. Applying density functional theory and the non-equilibrium Green's function method for transport, we demonstrate that pronou
Externí odkaz:
http://arxiv.org/abs/2001.07796
Akademický článek
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The Kondo effect is a many-body phenomenon allowing insight into the electronic and atomistic structure of spin-polarized adsorbates on metal surfaces. Its chemical control is intriguing because it deepens such insight, but the underlying mechanisms
Externí odkaz:
http://arxiv.org/abs/1811.00569
A reliable first-principles description of singlet diradical character is essential for predicting nonlinear optical and magnetic properties of molecules. Since diradical and closed-shell electronic structures differ in their distribution of single,
Externí odkaz:
http://arxiv.org/abs/1802.06695
Akademický článek
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Publikováno v:
In Separation and Purification Technology 1 August 2022 294
Publikováno v:
Phys. Rev. B 97, 035119 (2018)
Adsorbed transition metal atoms can have partially filled $d$- or $f$-shells due to strong on-site Coulomb interaction. Capturing all effects originating from electron correlation in such strongly correlated systems is a challenge for electronic stru
Externí odkaz:
http://arxiv.org/abs/1710.07349