Intermolecular Spin-Crossover-like Phenomenon Sensitive to Applied External Pressure in Heterospin Crystals

2020 ◽  
Vol 20 (4) ◽  
pp. 2796-2802 ◽  
Author(s):  
Kseniya Maryunina ◽  
Koyo Yamaguchi ◽  
Sadafumi Nishihara ◽  
Katsuya Inoue ◽  
Gleb Letyagin ◽  
...  
Keyword(s):  
Spin Crossover ◽  
External Pressure

scholarly journals Влияние межатомного обменного взаимодействия на магнитные фазовые переходы в условиях спинового кроссовера при высоких давлениях

2018 ◽  
Vol 60 (6) ◽  
pp. 1166
Author(s):  
С.Г. Овчинников ◽  
Ю.С. Орлов ◽  
С.В. Николаев ◽  
А.И. Нестеров ◽  
Т.М. Овчинникова
Keyword(s):  
Experimental Data ◽  
Phase Diagram ◽  
High Spin ◽  
Spin State ◽  
Pressure Dependence ◽  
Spin Crossover ◽  
External Pressure ◽  
Exchange Integral

AbstractThe phase diagram of an antiferromagnet with the spin crossover from the high-spin to low-spin state with S = 0 with increasing external pressure has been calculated with regard to the pressure dependence of the exchange integral. The calculated results are compared with the experimental data on ferropericlase Fe_ x Mg_1 – x O.

EXTERNAL PRESSURE AND LIGHT INFLUENCE ON INTERNAL PRESSURE IN A SPIN-CROSSOVER SOLID [Zn:Fe(ptz)6](BF4)2

2003 ◽  
Vol 23 (3) ◽  
pp. 359-363 ◽  
Author(s):  
Jelena Jeftic ◽  
Claude Ecolivet ◽  
Andreas Hauser
Keyword(s):  
Internal Pressure ◽  
Spin Crossover ◽  
External Pressure

External Pressure Effect on a Twofold Interpenetrated 3D PtS-Type Spin-Crossover Coordination Polymer

2018 ◽  
Vol 18 (4) ◽  
pp. 1931-1934 ◽  
Author(s):  
Jia Li ◽  
Sheng Chen ◽  
Lianyan Jiang ◽  
Yanshuo Li ◽  
Bao Li
Keyword(s):  
Coordination Polymer ◽  
Spin Crossover ◽  
Pressure Effect ◽  
External Pressure

scholarly journals Anomalous Pressure Effects on the Electrical Conductivity of the Spin Crossover Complex [Fe(pyrazine){Au(CN)2}2]

2020 ◽  
Vol 6 (3) ◽  
pp. 31
Author(s):  
Andrei-Cristian Gheorghe ◽  
Yurii S. Bibik ◽  
Olesia I. Kucheriv ◽  
Diana D. Barakhtii ◽  
Marin-Vlad Boicu ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Spin State ◽  
Spin Crossover ◽  
Activation Parameters ◽  
High Spin State ◽  
State Dependence ◽  
External Pressure ◽  
Pressure Effects ◽  
Nanocrystalline Powder ◽  
Crossover Point

We studied the spin-state dependence of the electrical conductivity of two nanocrystalline powder samples of the spin crossover complex [Fe(pyrazine){Au(CN)2}2]. By applying an external pressure (up to 3 kbar), we were able to tune the charge transport properties of the material from a more conductive low spin state to a crossover point toward a more conductive high spin state. We rationalize these results by taking into account the spin-state dependence of the activation parameters of the conductivity.

Cooperativity in the Iron(II) Spin-Crossover Compound [Fe(ptz)6](PF6)2under the Influence of External Pressure (ptz = 1-n-Propyltetrazole)

1997 ◽  
Vol 36 (14) ◽  
pp. 3080-3087 ◽  
Author(s):  
Jelena Jeftić ◽  
Roland Hinek ◽  
Silvia C. Capelli ◽  
Andreas Hauser
Keyword(s):  
Spin Crossover ◽  
External Pressure

Guest Removal and External Pressure Variation Induce Spin Crossover in Halogen-Functionalized 2-D Hofmann Frameworks

2020 ◽  
Vol 59 (19) ◽  
pp. 14296-14305
Author(s):  
Ashley T. Brennan ◽  
Katrina A. Zenere ◽  
Helen E. A. Brand ◽  
Jason R. Price ◽  
Mohan M. Bhadbhade ◽  
...  
Keyword(s):  
Spin Crossover ◽  
External Pressure ◽  
Pressure Variation

scholarly journals Effects of Internal and External Pressure on the [Fe(PM-PEA)2(NCS)2] Spin-Crossover Compound (with PM-PEA = N-(2′-pyridylmethylene)-4-(phenylethynyl)aniline)

2016 ◽  
Vol 2 (1) ◽  
pp. 15 ◽  
Author(s):  
Nicolas Paradis ◽  
Frédéric Le Gac ◽  
Philippe Guionneau ◽  
Alain Largeteau ◽  
Dmitry Yufit ◽  
...  
Keyword(s):  
Spin Crossover ◽  
External Pressure

Spin-crossover in an iron(iii) complex showing a broad thermal hysteresis

2021 ◽  
Author(s):  
Cyril Rajnák ◽  
Romana Mičová ◽  
Ján Moncoľ ◽  
Ľubor Dlháň ◽  
Christoph Krüger ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Spin Crossover ◽  
Thermal Hysteresis ◽  
Mononuclear Complex ◽  
Hysteresis Width ◽  
Thermally Induced

A pentadentate Schiff-base ligand 3,5Cl-L2− and NCSe− form a iron(iii) mononuclear complex [Fe(3,5Cl-L)(NCSe)], which shows a thermally induced spin crossover with a broad hysteresis width of 24 K between 123 K (warming) and 99 K (cooling).

Dynamic and static muon-spin relaxation observed above and below the spin-crossover in Fe(II) complexes

2004 ◽  
Vol 114 ◽  
pp. 601-605 ◽  
Author(s):  
S. J. Blundell ◽  
T. Lancaster ◽  
F. L. Pratt ◽  
C. A. Steer ◽  
M. L. Brooks ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Spin Crossover ◽  
Muon Spin ◽  
Muon Spin Relaxation
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