Thermal and light-induced spin-transitions in iron(ii) complexes of 2,6-bis(4-halopyrazolyl)pyridines: the influence of polymorphism on a spin-crossover compound

2009 ◽  
pp. 6656 ◽  
Author(s):  
Ruth Pritchard ◽  
Hanane Lazar ◽  
Simon A. Barrett ◽  
Colin A. Kilner ◽  
Saket Asthana ◽  
...  
Keyword(s):  
Spin Crossover ◽  
Spin Transitions

scholarly journals Electrical read-out of light-induced spin transition in thin film spin crossover/graphene heterostructures

2021 ◽  
Author(s):  
Nikita Konstantinov ◽  
Arthur Tauzin ◽  
Ulrich Nguetchuissi Noumbé ◽  
Diana Dragoe ◽  
Bohdan Kundys ◽  
...  
Keyword(s):  
Thin Film ◽  
Spin Crossover ◽  
Spin Transition ◽  
Switching Device ◽  
Electronic Switching ◽  
Spin Transitions

An opto-electronic switching device made from an evaporated spin crossover thin film over a graphene sensor is presented. The electrical transduction of both temperature and light-induced reversible spin transitions are demonstrated.

Two- and one-step cooperative spin transitions in Hofmann-like clathrates with enhanced loading capacity

2014 ◽  
Vol 50 (15) ◽  
pp. 1833-1835 ◽  
Author(s):  
Lucía Piñeiro-López ◽  
Maksym Seredyuk ◽  
M. Carmen Muñoz ◽  
José A. Real
Keyword(s):  
Spin Crossover ◽  
Loading Capacity ◽  
One Step ◽  
Spin Transitions

Naphthalene and nitrobenzene clathrates of a new Hofmann-like porous MOF with improved loading capacity display highly cooperative spin crossover behaviour.

Spin transitions in a series of [Fe(pybox)2]2+ complexes modulated by ligand structures, counter anions, and solvents

2016 ◽  
Vol 3 (12) ◽  
pp. 1624-1636 ◽  
Author(s):  
Yuan-Yuan Zhu ◽  
Hong-Qing Li ◽  
Zhong-Yu Ding ◽  
Xiao-Jin Lü ◽  
Liang Zhao ◽  
...  
Keyword(s):  
Spin Crossover ◽  
New Family ◽  
Spin Transitions

A new family of mononuclear Fe(ii) compounds is synthesized based on pybox ligands. Their spin-crossover behaviours can be effectively mediated by ligand structures, counter anions, and solvents.

Coherent transport through spin-crossover magnet Fe2complexes

Nanoscale ◽  
2016 ◽  
Vol 8 (1) ◽  
pp. 609-616 ◽  
Author(s):  
Jing Huang ◽  
Rong Xie ◽  
Weiyi Wang ◽  
Qunxiang Li ◽  
Jinlong Yang
Keyword(s):  
Transport Properties ◽  
Spin Crossover ◽  
Coherent Transport ◽  
Spin Transitions

SCO magnet Fe2complexes are verified to display two-step spin transitions and their transport properties are explored.

scholarly journals Hexakis-adducts of [60]fullerene as molecular scaffolds of polynuclear spin-crossover molecules

2021 ◽  
Author(s):  
Mario Palacios-Corella ◽  
Javier Ramos-Soriano ◽  
Manuel Souto ◽  
Duarte Ananias ◽  
Joaquín Calbo ◽  
...  
Keyword(s):  
Spin Crossover ◽  
Molecular Scaffolds ◽  
Spin Transitions

Polynuclear spin-crossover molecules showing both thermal and photoinduced spin transitions have been prepared using a [60]fullerene hexakis-adduct endowed with Fe(ii) complexes of tridentate 2,6-bis(pyrazol-1-yl)pyridine (bpp) ligand.

Thin films of spin-crossover coordination polymers with large thermal hysteresis loops prepared by nanoparticle spin coating

2014 ◽  
Vol 50 (70) ◽  
pp. 10074-10077 ◽  
Author(s):  
Daisuke Tanaka ◽  
Naoki Aketa ◽  
Hirofumi Tanaka ◽  
Takashi Tamaki ◽  
Tomoko Inose ◽  
...  
Keyword(s):  
Thin Films ◽  
Coordination Polymers ◽  
Spin Coating ◽  
Spin Crossover ◽  
Thermal Hysteresis ◽  
Hysteresis Loops ◽  
Spin Transitions

Spin-crossover nanoparticles form homogeneous thin films on substrates, which show abrupt spin transitions with large thermal hysteresis loops.

Bias induced spin transitions of spin crossover molecules: the role of charging effect

2017 ◽  
Vol 19 (11) ◽  
pp. 7652-7658 ◽  
Author(s):  
Hua Hao ◽  
Ting Jia ◽  
Xiaohong Zheng ◽  
Zhi Zeng
Keyword(s):  
High Spin ◽  
Spin Crossover ◽  
Spin Transition ◽  
Charging Effect ◽  
Spin Transitions

A new mechanism is proposed to understand the recently observed spin transition of spin crossover molecules from low spin to high spin under bias voltages and it is closely related to one additional electron on the spin crossover molecules.

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).

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