Results 201 to 210 of about 30,970 (226)

DMFT band calculation for Ce compounds

Journal of Magnetism and Magnetic Materials, 2007
Abstract Recent development of DMFT band calculation for Ce compounds is reported. The auxiliary impurity Anderson model is solved by a method named NCAf 2 vc , which can include the correct exchange process of f 1 → f 0 , f 2 fluctuation and also the crystalline field (CF) and spin–orbit splitting of self ...
O. Sakai, Y. Shimizu
openaire   +1 more source

Merging GW with DMFT

2015
Die vorliegende Arbeit besteht aus zwei Teilen. Der erste Teil deckt im wesentlichen Literatur von Vielelektronensystemen in kondensierter Materie ab und fasst alle theoretischen Grundlagen zusammen, die notwendig sind um die GW-Näherung der Schwinger-Dyson- Gleichungen mit der Dynamischen Molekularfeldtheorie (DMFT) zu kombinieren. Die Vereinigung von
openaire   +1 more source

Süt ve Daimi Molar Dişlerde dmft/DMFT ve CAST İndeksleri ile Çürük Prevalanslarının Değerlendirilmesi

2023
Süt ve Daimi Molar Dişlerde dmft/DMFT ve CAST İndeksleri ile Çürük Prevalanslarının DeğerlendirilmesiGülce Öztürk, * Ezgi Türkyılmaz, * Hüsniye Gümüş **Erciyes Üniversitesi Diş Hekimliği Fakültesi, Çocuk Diş Hekimliği Anabilim Dalı, Kayseri, Türkiye  Amaç: Bu çalışmada çürük, eksik, dolgulu diş (dmft/DMFT) ve Çürük ...
Türkyılmaz, Ezgi, Gümüş, Hüsniye, Öztürk, Gülce   +2 more
openaire   +1 more source

Valutazione dell’indice glicemico e del DMFT

Prevenzione & Assistenza Dentale, 2009
Riassunto Obiettivi L’indice glicemico (IG) e un parametro atto a valutare l’effetto di un alimento sulla curva glicemica e insulinemica. Si usa in dietologia e diabetologia per suggerire al paziente percorsi alimentari che mantengano glicemia e insulina entro livelli accettabili.
A. D’Alessandro, R. De Simone, A. Aggio, A. Barone, M. Giannoni   +4 more
openaire   +1 more source

Generalizations of DMFT, CPA and NCA

2003
Local and non-local generalizations of dynamical mean-field theory (DMFT) are presented. They come from a self-avoiding walk in a hypercubic lattice, in which the principle of exclusion and inclusion is used. The coherent potential approximation (CPA) can be treated in a similar way. CPA and DMFT can be mapped onto each other. The numerical corrections
H. Keiter, K. Baumgartner, Dirk Otto
openaire   +1 more source

One-Band Hubbard Model: DMFT Solution

2021
In this chapter, we present the most important results for the infinite-dimensional one-band Hubbard model obtained with DMFT. In particular, we discuss the spectral, transport, magnetic, and superconducting properties of the model. We pay special attention to more exotic for DMFT topics—disordered Hubbard model and non-Fermi liquid (bad-metal ...
openaire   +1 more source

Comparing quasiparticle GW plus DMFT and LDA plus DMFT for the test bed material SrVO3

Physical Review B, 2013
We have implemented the quasiparticle GW+dynamical mean field theory (DMFT) approach in the Vienna ab initio simulation package. To this end, a quasiparticle Hermitization of the G0W0 self-energy a lá Kotani-Schilfgaarde is employed, and the interaction values are obtained from the locally unscreened random phase approximation (RPA) using a projection ...
Taranto, C., Kaltak, M., Parragh, N., Sangiovanni, G., Kresse, G., Toschi, A., Held, K.   +6 more
openaire   +1 more source

Beyond the dmft

The Journal of the American Dental Association, 2009
Paul S. Casamassimo, Sarat Thikkurissy, Burton L. Edelstein, Elyse Maiorini   +3 more
openaire   +1 more source

Nonequilibrium DMFT

2021
openaire   +1 more source

[DMFT. Relations between different epidemiological studies].

Minerva ortognatodontica, 1991
An epidemiological study was carried out on a sample of 531 children aged between 7 and 10 in Val Pellice (TO). Analysis of their DMFT showed-data that were no different to those reported in similar studies carried out in Northern Italy.
F, Goia, L, Basano, M, Di Lupo, O, Caretta   +3 more
openaire   +1 more source