Naslov
Layered hybrid metal-organic multiferroic perovskites: structure, magnetism, ferroelectricity, ...
(Layered hybrid metal-organic multiferroic perovskites: structure, magnetism, ferroelectricity, ...)

Autori
Pajić, Damir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
Workshop “Transfer to Industry” of COST action MAGNETOFON "Ultrafast opto-magneto-electronics for non-dissipative information technology"

Mjesto i datum
Dresden, Njemačka, 07.06.2022. - 08.06.2022

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Podatak o recenziji nije dostupan

Ključne riječi
multiferroics ; hybrid organic inorganic compounds ; magnetism ; ferroelectricity

Sažetak
Metal-organic compounds with perovskite crystal structure provide a fertile playground for design of the multifunctional materials. Some properties can be mutually dependent, and some orders mutually coupled, paving the way to design of the magnetoelectric multiferroics. Interesting prototype example of the hybrid layered perovskite multiferroic is ethylammonium tetrachlorocuprate. This structure consists of the ferromagnetic layers of corner sharing [CuCl4]2− octahedra connected by two layers of polarizable organic ions of C2H5NH3+. It has the ferroelectric transition around 245 K, and shows rich magnetic behaviour below 10.5 K connected with the tiny interactions between the Cu-layers. Series of different varieties similar to this prototype layered hybrid perovskite were synthesized and here their magnetic and electric properties will be presented, together with other issues related to the application of these materials. If having on mind a wide possibility of combining the building blocks with different physical properties like elastic, (super)conducting, optical, polar, magnetic, the rich field of applications can be foreseen for 2D perovskites, including also influence of the the light on the magnetic and electric response. Some of those will be of our future interest.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA