Home
→
Browsing by Author

Browsing by Author "Maisuradze A."

Now showing items 1-4 of 4

Inhomogeneous broadening of the EPR signal of Yb3+ ions in domain walls of lightly doped antiferromagnetic cuprates

Vishina A.; Maisuradze A.; Shengelaya A.; Kochelaev B.; Keller H. (2012)

Distortion of the long-range antiferromagnetic order in the YBa2Cu3O6+y is investigated by the electron paramagnetic resonance (EPR) measurements for y = 0.1 - 0.4. In the case of the doping level y = 0.2, 0.3 the EPR ...
Probing the Yb3+ spin relaxation in Y0.98 Yb0.02 Ba2 Cu3 Ox by electron paramagnetic resonance

Maisuradze A.; Shengelaya A.; Kochelaev B.; Pomjakushina E.; Conder K.; Keller H.; Müller K. (2009)

The relaxation of Yb3+ in YBa2 Cu3 Ox (6<x<7) was studied using electron paramagnetic resonance. It was found that both electronic and phononic processes contribute to the Yb3+ relaxation. The phononic part of the relaxation ...
Spin excitations and electron paramagnetic resonance in two-layer antiferromagnetic system Y1-xYbxBa2Cu 3O6+y

Vishina A.; Maisuradze A.; Shengelaya A.; Kochelaev B.; Keller H. (2012)

An experimental and theoretical study of the EPR spectrum of Y 0.98Yb0.02Ba2Cu3O6.1 is reported. A strong anisotropy of the EPR linewidth is revealed for the parallel and perpendicular orientations of the external magnetic ...
Spin-magnon relaxation of Yb3+-ions in antiferromagnetic cuprate Y1-xYbxBa2Cu3O6+y

Vishina A.; Maisuradze A. (2012)

The spin relaxation of Yb3+-ions due to their coupling to antiferromagnetic spin waves existing in CuO2 planes in YBa2Cu3O6+y compound is reported. It is shown that it results in a strong temperature dependence of electron ...

Now showing items 1-4 of 4

Search DSpace

Advanced Search

Browse

All of Kazan Federal University Digital Repository

Browsing by Author "Maisuradze A."

Browsing by Author "Maisuradze A."

Search DSpace

Browse

All of Kazan Federal University Digital Repository

My Account