Download Ab Initio Studies on Superconductivity in Alkali-Doped by Yusuke Nomura PDF

By Yusuke Nomura

This e-book covers high-transition temperature (Tc) s-wave superconductivity and the neighboring Mott insulating part in alkali-doped fullerides. the writer offers (1) a unified theoretical description of the section diagram and (2) a nonempirical calculation of Tc. For those reasons, the writer employs an extension of the DFT+DMFT (density-functional concept + dynamical mean-field theory). He constructs a pragmatic electron–phonon-coupled Hamiltonian with a newly formulated downfolding process. The Hamiltonian is analyzed via the prolonged DMFT. A striking element of the process is that it calls for purely the crystal constitution as a priori wisdom.

Remarkably, the nonempirical calculation achieves for the 1st time a quantitative copy of the experimental section diagram together with the superconductivity and the Mott part. The calculated Tc is of the same opinion good with the experimental facts, with the variation inside 10 ok.

The publication presents info of the computational scheme, which may even be utilized to different superconductors and different phonon-related subject matters. the writer in actual fact describes a superconducting mechanism the place the Coulomb and electron­–phonon interactions exhibit an strange cooperation within the superconductivity due to the Jahn–Teller nature of the phonons.

Show description

Read Online or Download Ab Initio Studies on Superconductivity in Alkali-Doped Fullerides PDF

Best nonfiction_13 books

Assessing Young Learners of English: Global and Local Perspectives

This quantity files overseas, nationwide, and small-scale trying out and evaluate tasks of English language schooling for younger rookies, throughout more than a few academic contexts. It covers 3 major components: age-appropriate ‘can do statements’ and activity kinds for educating and checking out inexperienced persons among the a while of 6 to thirteen; cutting edge ways to self-assessment, diagnostic checking out, self- belief, and computer-based trying out; and findings on how younger newbies practice on vocabulary, listening, talking, pronunciation, and studying comprehension exams in ecu and Asian contexts.

An Integrated Approach to Intermediate Japanese Workbook

This booklet is for these studying the japanese language it truly is an Intermediate point e-book.

Extra info for Ab Initio Studies on Superconductivity in Alkali-Doped Fullerides

Sample text

L. Forró, L. Mihály, Rep. Prog. Phys. 64(5), 649 (2001) 111. H. Zadik, Y. Takabayashi, G. H. Y. Ganin, A. Potoˇcnik, P. Jegliˇc, D. Arˇcon, P. Matus, K. Kamarás, Y. Kasahara, Y. N. Fitch, Y. Ohishi, G. Garbarino, K. J. Rosseinsky, K. Prassides, Science Advances 1(3), e1500059 (2015) 112. P. Jegliˇc, D. Arˇcon, A. Y. Ganin, Y. J. Rosseinsky, K. Prassides, Phys. Rev. B 80, 195424 (2009) 113. Y. Kasahara, Y. Takeuchi, T. H. Zadik, Y. Y. Ganin, D. J. Rosseinsky, K. Prassides, Y. Iwasa, Phys. Rev. B 90, 014413 (2014) 114.

B 46, 12088 (1992) 148. P. Antropov, O. I. Liechtenstein, Phys. Rev. B 48, 7651 (1993) 149. W. Pickett, D. Papaconstantopoulos, M. Pederson, S. Erwin, J. Supercond. 7(3), 651 (1994) 150. T. Ebbesen, J. Tsai, K. Tanigaki, H. Hiura, Y. Shimakawa, Y. Kubo, I. Hirosawa, J. Mizuki, Physica C 203(1–2), 163 (1992) 151. B. H. Crespi, M. Fuhrer, A. L. Cohen, Physica C 235–240, 2493 (1994) 152. B. H. Crespi, A. L. Cohen, Phys. Rev. Lett. 72, 3706 (1994) 153. J. B. Page, Light Scattering in Solids VIII (Springer-Verlag, Berlin Heidelberg, 2000) 154.

N. A. R. Yates, I. Souza, D. Vanderbilt, Rev. Mod. Phys. 84, 1419 (2012) 141. F. Aryasetiawan, M. Imada, A. Georges, G. Kotliar, S. I. Lichtenstein, Phys. Rev. B 70, 195104 (2004) 142. R. A. Quong, Phys. Rev. B 46, 13584 (1992) 143. P. Antropov, O. Gunnarsson, O. Jepsen, Phys. Rev. B 46, 13647 (1992) 144. A. J. Maxwell, A. Nilsson, N. Mårtensson, O. Gunnarsson, Phys. Rev. B 48, 18296 (1993) 145. L. Vaugier, H. Jiang, S. Biermann, Phys. Rev. B 86, 165105 (2012) 146. F. Hebard, Phys. Today 45, 26 (1992) 147.

Download PDF sample

Rated 4.44 of 5 – based on 18 votes