scholarly journals Studies on bifunctional Fe(ii)-triazole spin crossover nanoparticles: time-dependent luminescence, surface grafting and the effect of a silica shell and hydrostatic pressure on the magnetic properties

2015 ◽  
Vol 3 (30) ◽  
pp. 7819-7829 ◽  
Author(s):  
Juan Manuel Herrera ◽  
Silvia Titos-Padilla ◽  
Simon J. A. Pope ◽  
Isadora Berlanga ◽  
Félix Zamora ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Hydrostatic Pressure ◽  
Spin Crossover ◽  
Silica Shell ◽  
Time Dependent ◽  
Surface Grafting

SiO2-coated Fe-triazole spin-crossover nanoparticles were functionalized with dansyl luminophores.

Single crystal to single crystal transformation of spin-crossover coordination polymers from 3D frameworks to 2D layers

2021 ◽  
Vol 9 (15) ◽  
pp. 5082-5087
Author(s):  
Yu Gong ◽  
Wang-Kang Han ◽  
Hui-Shu Lu ◽  
Qing-Tao Hu ◽  
Huan Tu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Crystal ◽  
Coordination Polymers ◽  
Ligand Exchange ◽  
Spin Crossover ◽  
Metal Organic Frameworks ◽  
Crystal Transformation ◽  
Metal Organic

New Hofmann-type metal–organic frameworks display rare and complete ligand exchange induced single crystal to single crystal transformations from 3D frameworks to 2D layers, accompanied by magnetic properties transition from two-step SCO behavior to hysteretic SCO behavior.

An Interpretation on Kinetics of Martensitic Transformation

2011 ◽  
Vol 172-174 ◽  
pp. 90-98 ◽  
Author(s):  
Tomoyuki Kakeshita ◽  
Takashi Fukuda ◽  
Yong-Hee Lee
Keyword(s):  
Magnetic Field ◽  
Hydrostatic Pressure ◽  
Martensitic Transformation ◽  
Magnetic Fields ◽  
Martensitic Transformations ◽  
Phenomenological Theory ◽  
Time Dependent ◽  
Isothermal Process ◽  
Kinetics Of ◽  
Transformation Processes

We have investigated athermal and isothermal martensitic transformations (typical displacive transformations) in Fe–Ni, Fe–Ni–Cr, and Ni-Co-Mn-In alloys under magnetic fields and hydrostatic pressures in order to understand the time-dependent nature of martensitic transformation, that is, the kinetics of martensitic transformation. We have confirmed that the two transformation processes are closely related to each other, that is, the athermal process changes to the isothermal process and the isothermal process changes to the athermal one under a hydrostatic pressure or a magnetic field. These findings can be explained by the phenomenological theory, which gives a unified explanation for the two transformation processes previously proposed by our group.

scholarly journals Electronic structure and magnetic properties of RT4Al8(R = Sc, Y, La, Lu; T = Fe, Mn, Cr) compounds. Hydrostatic pressure effects

2016 ◽  
Vol 42 (6) ◽  
pp. 458-465 ◽  
Author(s):  
I. P. Zhuravleva ◽  
G. E. Grechnev ◽  
A. S. Panfilov ◽  
A. A. Lyogenkaya ◽  
O. V. Kotlyar ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Electronic Structure ◽  
Hydrostatic Pressure ◽  
Pressure Effects
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