Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Alexander Kowalski"'
Autor:
Angelo Valli, Marc Philipp Bahlke, Alexander Kowalski, Michael Karolak, Carmen Herrmann, Giorgio Sangiovanni
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 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
Externí odkaz:
https://doaj.org/article/f7236ba3234a4b78b86395945b2454c9
Autor:
Maria Chatzieleftheriou, Alexander Kowalski, Maja Berović, Adriano Amaricci, Massimo Capone, Lorenzo De Leo, Giorgio Sangiovanni, Luca de’ Medici
Publikováno v:
Physical Review Letters
Strongly correlated materials often undergo a Mott metal-insulator transition, which is tipically first-order, as a function of control parameters like pressure. Upon doping, rich phase diagrams with competing instabilities are found. Yet, the concep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54cc512f2ac90fd387eabfe918f407cc
http://arxiv.org/abs/2203.02451
http://arxiv.org/abs/2203.02451
Publikováno v:
Primary Care: Clinics in Office Practice. 46:1-12
In primary care, physicians have the opportunity to address preventative causes of morbidity and mortality. Primary care physicians have a distinct opportunity to provide counseling regarding lifestyle changes and disease prevention in a variety of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dbc160f354ddfbf5e5e1ae5e0a7eb7f
https://doi.org/10.1016/j.pop.2018.10.003
https://doi.org/10.1016/j.pop.2018.10.003
Autor:
Ronny Thomale, Matthias Bode, Artem Odobesko, Stefan Wilfert, Felix Friedrich, Domenico Di Sante, Giorgio Sangiovanni, Alexander Kowalski
The coupling of a spin to an underlying substrate is the basis for a plethora of phenomena. In the case of a metallic substrate, Kondo screening of the adatom magnetic moment can occur. As the substrate turns superconducting, an intriguing situation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aa302eb63d812f1b2029483f3367279
Autor:
M. Karolak, Marc Philipp Bahlke, A. Valli, Carmen Herrmann, Alexander Kowalski, Giorgio Sangiovanni
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b89339d7152aa17f725a8bfe3aceded6
Publikováno v:
The Health Care Manager. 37:311-316
There are many factors that influence the decisions that patients make regarding where they receive care. Two hundred thirty-three patients were surveyed in the primary care setting to determine patient satisfaction and characteristics that led patie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c860eb2fefceb2f444d11a6163ecd845
https://doi.org/10.1097/hcm.0000000000000234
https://doi.org/10.1097/hcm.0000000000000234
Autor:
Giorgio Sangiovanni, Patrik Gunacker, Markus Wallerberger, Alexander Kowalski, Andreas Hausoel
Publikováno v:
Physical Review B. 99
Due to the intrinsic complexity of the quantum many-body problem, quantum Monte Carlo algorithms and their corresponding Monte Carlo configurations can be defined in various ways. Configurations corresponding to few Feynman diagrams often lead to sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2409d9ab5e9713de7278c35703cf4ce3
https://doi.org/10.1103/physrevb.99.155112
https://doi.org/10.1103/physrevb.99.155112
We derive equations of motion for Green's functions of the multi-orbital Anderson impurity model by differentiating symmetrically with respect to all time arguments. The resulting equations relate the one- and two-particle Green's function to correla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2b25eb9beeb71a3449f5a8a7c4f719
Autor:
Bin Shao, Nicolas Néel, Malte Schüler, Giorgio Sangiovanni, Alexander Kowalski, Jörg Kröger, Tim O. Wehling
Linear atomic chains containing a single Kondo atom, Co, and several nonmagnetic atoms, Cu, were assembled atom by atom on Cu(111) with the tip of a scanning tunneling microscope. The resulting one-dimensional wires, Cu$_m$CoCu$_n$ ($0\leq m, n\leq 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f974ab43dfed066763d078d6630da7fc
Autor:
Jennifer Sepede, Tara Pellegrino, Joanna Petrides, Adarsh Gupta, Alexander Kowalski, Meagan Vermeulen
Publikováno v:
Ann Fam Med
The onset of the COVID-19 pandemic created an opportunity to find a way to maintain a family medicine(FM)/behavioral health co-preceptorship model when treating patients and educating resident physicians via telehealth. The ability to identify and tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aec4b89ce555d17d06b1f2595036c59
https://doi.org/10.1370/afm.2577
https://doi.org/10.1370/afm.2577