A. Schroeder

activity

19962023

most citedQuantum Griffiths Phase in the weak itinerant ferromagnetic alloy Ni

_{1 - x}

_{x}

115 citations · 201 across the 9 of their papers we have counts for

collaborators

9 papers

cond-mat.str-el2023

Study of atomic disorder in Ni-V alloys

Adane Gebretsadik, Ruizhe Wang, Arwa Alyami +4

We present a pair distribution function (PDF) analysis from neutron diffraction data of the Ni $_{1 - x}$ V $_{x}$ alloy in the Ni-rich regime. Such structural study aims to clarify the o…

cond-mat.str-el2022★ 5 cited

Evolution of short-range magnetic correlations in ferromagnetic Ni-V alloys

Shiva Bhattarai, Hind Adawi, Jean-Guy Lussier +4

We experimentally study how the magnetic correlations develop in a binary alloy close to the ferromagnetic quantum critical point with small-angle neutron scattering (SANS). Upon a…

cond-mat.str-el2020★ 1 cited

Magnetic correlations in the disordered ferromagnetic alloy Ni-V revealed with small angle neutron scattering

A. Schroeder, S. Bhattarai, A. Gebretsadik +3

We present small angle neutron scattering (SANS) data collected on polycrystalline Ni $_{1 - x}$ V $_{x}$ samples with $x \geq 0.10$ with confirmed random atomic distribution. We aim to det…

cond-mat.str-el2016★ 51 cited

Quantum Griffiths phase inside the ferromagnetic phase of Ni $_{1 - x}$ V $_{x}$

Ruizhe Wang, Adane Gebretsadik, Sara Ubaid-Kassis +9

We study by means of bulk and local probes the d-metal alloy Ni $_{1 - x}$ V $_{x}$ close to the quantum critical concentration, $x_{c} \approx 11.6%$ , where the ferromagnetic transition t…

cond-mat.str-el2014★ 7 cited

Probing the magnetic phases in the Ni-V alloy close to the disordered ferromagnetic quantum critical point with muSR

A. Schroeder, R. Wang, P. J. Baker +5

Zero (ZF) and longitudinal field (LF) muon spin relaxation data of the {\it d}-metal alloy Ni $_{1 - x}$ V $_{x}$ are presented at several vanadium concentrations $x$ below and above th…

cond-mat.str-el2014★ 5 cited

Evidence for magnetic clusters in Ni $_{1 - x}$ V $_{x}$ close to the quantum critical concentration

R. Wang, S. Ubaid-Kassis, A. Schroeder +7

The d-metal alloy Ni $_{1 - x}$ V $_{x}$ undergoes a quantum phase transition from a ferromagnetic ground state to a paramagnetic ground state as the vanadium concentration $x$ is incre…

cond-mat.str-el2010★ 17 cited

Signatures of a quantum Griffiths phase in a d-metal alloy close to its ferromagnetic quantum critical point

Almut Schroeder, Sara Ubaid-Kassis, Thomas Vojta

We report magnetization ( $M$ ) measurements close to the ferromagnetic quantum phase transition of the d-metal alloy Ni $_{1 - x}$ V $_{x}$ at a vanadium concentration of $x_c \approx 11.4…

cond-mat.str-el2009★ 115 cited

Quantum Griffiths Phase in the weak itinerant ferromagnetic alloy Ni $_{1 - x}$ V $_{x}$

Sara Ubaid-Kassis, Thomas Vojta, Almut Schroeder

We present magnetization ( $M$ ) data of the $d$ -metal alloy Ni $_{1 - x}$ V $_{x}$ at vanadium concentrations close to $x_{c} \approx 11.4$ where the onset of long-range ferromagnetic (FM)…

cond-mat.str-el1996

Two routes to metallic behavior for a Kondo insulator

A. Schroeder, G. Aeppli, T. E. Mason +3

Cold neutron spectroscopy was performed on CeNi_{1-x}Cu_xSn to investigate how the magnetic gap in the 'Kondo insulator' CeNiSn is destroyed by temperature (T), chemical substituti…