Spin Crossover in Ferropericlase at High Pressure: A Seismologically Transparent Transition?

Science ◽  
2011 ◽  
Vol 331 (6013) ◽  
pp. 64-67 ◽  
Author(s):  
D. Antonangeli ◽  
J. Siebert ◽  
C. M. Aracne ◽  
D. L. Farber ◽  
A. Bosak ◽  
...  
Keyword(s):  
High Pressure ◽  
Spin Crossover

scholarly journals [Fe(abpt)2(NCSe)2] polymorph A: structural studies into the spin crossover behaviour

2018 ◽  
Vol 42 (22) ◽  
pp. 18028-18037 ◽  
Author(s):  
Helen E. Mason ◽  
Michelle L. Hamilton ◽  
Judith A. K. Howard ◽  
Hazel A. Sparkes
Keyword(s):  
High Pressure ◽  
Spin Crossover ◽  
Spin Transition ◽  
Structural Studies

Crystallographic and UV-Vis analysis of the thermal spin-transition in [Fe(abpt)2(NCSe)2], polymorph A, is presented alongside LIESST and high pressure structures.

scholarly journals Frontispiece: Reverse Spin-Crossover and High-Pressure Kinetics of the Heme Iron Center Relevant for the Operation of Heme Proteins under Deep-Sea Conditions

2014 ◽  
Vol 53 (43) ◽  
pp. n/a-n/a
Author(s):  
Oliver Troeppner ◽  
Rainer Lippert ◽  
Tatyana E. Shubina ◽  
Achim Zahl ◽  
Norbert Jux ◽  
...  
Keyword(s):  
High Pressure ◽  
Deep Sea ◽  
Heme Proteins ◽  
Spin Crossover ◽  
Heme Iron ◽  
High Pressure Kinetics ◽  
Kinetics Of ◽  
Iron Center

scholarly journals Equation of state and spin crossover of (Mg,Fe)O at high pressure, with implications for explaining topographic relief at the core-mantle boundary

2016 ◽  
Vol 101 (5) ◽  
pp. 1084-1093 ◽  
Author(s):  
Natalia V. Solomatova ◽  
Jennifer M. Jackson ◽  
Wolfgang Sturhahn ◽  
June K. Wicks ◽  
Jiyong Zhao ◽  
...  
Keyword(s):  
High Pressure ◽  
Equation Of State ◽  
Spin Crossover ◽  
Mantle Boundary ◽  
Core Mantle Boundary ◽  
The Core ◽  
Topographic Relief

scholarly journals Quench dynamics in spin crossover induced by high pressure

Open Physics ◽  
2013 ◽  
Vol 11 (7) ◽  
Author(s):  
Alexander Nesterov ◽  
Sergey Ovchinnikov ◽  
Grigorii Iaroshenko
Keyword(s):  
High Pressure ◽  
Quantum System ◽  
High Spin ◽  
Spin Crossover ◽  
Static Pressure ◽  
Pulse Velocity ◽  
Time Dependent ◽  
System State ◽  
Final State ◽  
Quench Dynamics

AbstractIn this paper we have analytically and numerically studied the dynamics of spin crossover induced by time-dependent pressure. We show that quasi static pressure, with a slow dependence on time, yields a spin crossover leading to transition from the high spin (HS) quantum system state to the low spin (LS) state. However, quench dynamics under shockwave load are more complicated. The final state of the system depends on the amplitude and pulse velocity, resulting in the mixture of the HS and LS states.

Reverse Spin-Crossover and High-Pressure Kinetics of the Heme Iron Center Relevant for the Operation of Heme Proteins under Deep-Sea Conditions

2014 ◽  
Vol 126 (43) ◽  
pp. 11636-11641 ◽  
Author(s):  
Oliver Troeppner ◽  
Rainer Lippert ◽  
Tatyana E. Shubina ◽  
Achim Zahl ◽  
Norbert Jux ◽  
...  
Keyword(s):  
High Pressure ◽  
Deep Sea ◽  
Heme Proteins ◽  
Spin Crossover ◽  
Heme Iron ◽  
High Pressure Kinetics ◽  
Kinetics Of ◽  
Iron Center

High-pressure spin-crossover in a dinuclear Fe(ii) complex

2012 ◽  
Vol 14 (15) ◽  
pp. 5265 ◽  
Author(s):  
Helena J. Shepherd ◽  
Patrick Rosa ◽  
Laure Vendier ◽  
Nicola Casati ◽  
Jean-François Létard ◽  
...  
Keyword(s):  
High Pressure ◽  
Spin Crossover

High pressure single crystal X-ray diffraction study of the spin crossover iron(II) complex Fe(Phen)2(NCS)2

1991 ◽  
Vol 7 (1-6) ◽  
pp. 336-338 ◽  
Author(s):  
J. Gaultier ◽  
T. Granier ◽  
B. Gallois ◽  
J. A. Real ◽  
J. Zarembowitch
Keyword(s):  
High Pressure ◽  
Single Crystal ◽  
Diffraction Study ◽  
Spin Crossover ◽  
X Ray Diffraction ◽  
X Ray
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