On fractal thermodynamics of the superconducting transition and the roles of specific heat, entropy and critical magnetic field in disordered superconductors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F23%3A00616655" target="_blank" >RIV/60077344:_____/23:00616655 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.physc.2023.1354302" target="_blank" >https://doi.org/10.1016/j.physc.2023.1354302</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physc.2023.1354302" target="_blank" >10.1016/j.physc.2023.1354302</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On fractal thermodynamics of the superconducting transition and the roles of specific heat, entropy and critical magnetic field in disordered superconductors

Popis výsledku v původním jazyce

In this study, we have introduced the concept of fractal temperature derivative motivated from recent works of Li and Ostoja-Starzewski in their analysis of nonlinear fractal dynamics in porous and anisotropic media. We have introduced various analytical forms of the critical magnetic field and we have discussed their thermodynamical properties, mainly the specific heat and entropy. These forms have been compared with the exact analytical form obtained based on the fractal temperature derivative approach. It was observed that these analytical forms hold a number of advantageous features which are practical to various types of superconductors including strongly disordered superconductors. Additional properties have been obtained and analyzed accordingly.

Název v anglickém jazyce

On fractal thermodynamics of the superconducting transition and the roles of specific heat, entropy and critical magnetic field in disordered superconductors

Popis výsledku anglicky

In this study, we have introduced the concept of fractal temperature derivative motivated from recent works of Li and Ostoja-Starzewski in their analysis of nonlinear fractal dynamics in porous and anisotropic media. We have introduced various analytical forms of the critical magnetic field and we have discussed their thermodynamical properties, mainly the specific heat and entropy. These forms have been compared with the exact analytical form obtained based on the fractal temperature derivative approach. It was observed that these analytical forms hold a number of advantageous features which are practical to various types of superconductors including strongly disordered superconductors. Additional properties have been obtained and analyzed accordingly.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10102 - Applied mathematics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physica. C

ISSN

0921-4534

e-ISSN

1873-2143

Svazek periodika

611

Číslo periodika v rámci svazku

Jun

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

1354302

Kód UT WoS článku

001054484400001

EID výsledku v databázi Scopus

2-s2.0-85163546301