First-Order Ferromagnetic Transition of Quantum Spin Ice System Yb2Ti2O7-Reference-Cited by-同舟云学术

First-Order Ferromagnetic Transition of Quantum Spin Ice System Yb2Ti2O7

Published:2015-06 Issue:02 Volume:05 Page:1540002
ISSN:2010-3247
Container-title:SPIN
language:en
Short-container-title:SPIN

Author:

Yasui Yukio¹,Hamachi Noriaki¹,Kono Yohei²,Kittaka Shunichiro²,Sakakibara Toshiro²

Affiliation:

1. Department of Physics, Meiji University, Higashi-mita, Tamaku, Kawasaki 214-8571, Japan

2. Institute for Solid State Physics, The University of Tokyo, Chiba 277-8581, Japan

Abstract

The neutron diffraction and measurements of specific heat and magnetization were carried out on single crystals of a quantum spin ice system Yb 2 Ti 2 O 7. The thermal hysteresis loops of temperature dependence of the magnetization and neutron diffraction intensity indicate a first-order ferromagnetic transition, where the used single crystals are confirmed to have a sharp peak structure in the specific heat (C)–temperature (T) curve at T C ∼ 0.2 K. The magnetic structure analysis of neutron diffraction results revealed that the Yb 3+ moments have a ferromagnetic collinear structure along [001] directions with ordered moment value 1.1 ± 0.1 μB at 0.03 K. The mechanism of ferromagnetic transition of Yb 2 Ti 2 O 7 will be discussed.

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials

Link

https://www.worldscientific.com/doi/pdf/10.1142/S2010324715400020

Reference22 articles.

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1. Dynamical Scaling as a Signature of Multiple Phase Competition in Yb2Ti2O7;Physical Review Letters;2022-11-15

2. EPR spectra and magnetization of XY-type rare-earth ions in pyrochlores Y2Ti2O7: RE3+ (RE=Yb, Er);Magnetic resonance in solids;2019

3. Reentrant Phase Diagram of Yb2Ti2O7 in a ⟨111⟩ Magnetic Field;Physical Review Letters;2017-09-21

4. Ferromagnetic ordered phase of quantum spin ice system Yb2Ti2O7 under [001] magnetic field;AIP Advances;2016-05