Professor Stephen Blundell: Publications

Fundamentals of thermoelectricity, by Kamran Behnia

Contemporary Physics Taylor & Francis 58:1 (2017) 101-102

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

(2016)

Authors:

Ruizhe Wang, Adane Gebretsadik, Sara Ubaid-Kassis, Almut Schroeder, Thomas Vojta, Peter J Baker, Francis L Pratt, Stephen J Blundell, Tom Lancaster, Isabel Franke, Johannes S Möller, Katharine Page

ChemInform Abstract: The Parent Li(OH)FeSe Phase of Lithium Iron Hydroxide Selenide Superconductors.

ChemInform Wiley 47:50 (2016) no-no

Authors:

Daniel N Woodruff, Francesca Schild, Craig V Topping, Simon J Cassidy, Jack N Blandy, Stephen J Blundell, Amber L Thompson, Simon J Clarke

Robustness of superconductivity to competing magnetic phases in tetragonal FeS

PHYSICAL REVIEW B 94:13 (2016) ARTN 134509

Authors:

FKK Kirschner, F Lang, CV Topping, PJ Baker, FL Pratt, SE Wright, DN Woodruff, SJ Clarke, SJ Blundell

The parent Li(OH)FeSe phase of lithium iron hydroxide selenide superconductors

Inorganic Chemistry American Chemical Society 55:19 (2016) 9886-9891

Authors:

Simon Clarke, Stephen J Blundell, Francesca Schild, Daniel N Woodruff, Simon J Cassidy, Jack N Blandy, Amber L Thompson, Craig V Topping

Abstract:

Lithiation of hydrothermally synthesized Li1-xFex(OH)Fe1–ySe turns on high temperature superconductivity when iron ions are displaced from the hydroxide layers by reductive lithiation to fill the vacancies in the iron selenide layers. Further lithiation results in reductive iron extrusion from the hydroxide layers which turns off superconductivity again as the stoichiometric composition Li(OH)FeSe is approached. The results demonstrate the twin requirements of stoichiometric FeSe layers and reduction of Fe below the +2 oxidation state as found in several iron selenide superconductors.

51��