scholarly journals Nonvolatile voltage controlled molecular spin state switching

2019 ◽  
Vol 114 (3) ◽  
pp. 032901 ◽  
Author(s):  
G. Hao ◽  
A. Mosey ◽  
X. Jiang ◽  
A. J. Yost ◽  
K. R. Sapkota ◽  
...  
Keyword(s):  
Spin State ◽  
State Switching ◽  
Molecular Spin

scholarly journals Nonvolatile Voltage Controlled Molecular Spin-State Switching for Memory Applications

2021 ◽  
Vol 7 (3) ◽  
pp. 37
Author(s):  
Thilini K. Ekanayaka ◽  
Guanhua Hao ◽  
Aaron Mosey ◽  
Ashley S. Dale ◽  
Xuanyuan Jiang ◽  
...  
Keyword(s):  
Solid State ◽  
Spin State ◽  
Nonvolatile Memory ◽  
Spin Crossover ◽  
Low Cost ◽  
High Spin State ◽  
Device Fabrication ◽  
State Switching ◽  
Molecular Spin ◽  
Memory Applications

Nonvolatile, molecular multiferroic devices have now been demonstrated, but it is worth giving some consideration to the issue of whether such devices could be a competitive alternative for solid-state nonvolatile memory. For the Fe (II) spin crossover complex [Fe{H2B(pz)2}2(bipy)], where pz = tris(pyrazol-1-yl)-borohydride and bipy = 2,2′-bipyridine, voltage-controlled isothermal changes in the electronic structure and spin state have been demonstrated and are accompanied by changes in conductance. Higher conductance is seen with [Fe{H2B(pz)2}2(bipy)] in the high spin state, while lower conductance occurs for the low spin state. Plausibly, there is the potential here for low-cost molecular solid-state memory because the essential molecular thin films are easily fabricated. However, successful device fabrication does not mean a device that has a practical value. Here, we discuss the progress and challenges yet facing the fabrication of molecular multiferroic devices, which could be considered competitive to silicon.

AFM Imaging of Molecular Spin-State Changes through Quantitative Thermomechanical Measurements

2014 ◽  
Vol 26 (18) ◽  
pp. 2889-2893 ◽  
Author(s):  
Edna M. Hernández ◽  
Carlos M. Quintero ◽  
Olena Kraieva ◽  
Christophe Thibault ◽  
Christian Bergaud ◽  
...  
Keyword(s):  
Spin State ◽  
Afm Imaging ◽  
Molecular Spin ◽  
State Changes

Redox-Induced Spin-State Switching and Mixed Valency in Quinonoid-Bridged Dicobalt Complexes

2014 ◽  
Vol 20 (12) ◽  
pp. 3475-3486 ◽  
Author(s):  
David Schweinfurth ◽  
Yvonne Rechkemmer ◽  
Stephan Hohloch ◽  
Naina Deibel ◽  
Irina Peremykin ◽  
...  
Keyword(s):  
Spin State ◽  
Mixed Valency ◽  
State Switching

scholarly journals Programmable spin-state switching in a mixed-valence spin-crossover iron grid

2014 ◽  
Vol 5 (1) ◽  
Author(s):  
Takuto Matsumoto ◽  
Graham N. Newton ◽  
Takuya Shiga ◽  
Shinya Hayami ◽  
Yuta Matsui ◽  
...  
Keyword(s):  
Spin State ◽  
Spin Crossover ◽  
Mixed Valence ◽  
State Switching

Observation of Protonation-Induced Spin State Switching in a Cyanido-Bridged {Fe2Co2} Molecular Square

2021 ◽  
Author(s):  
Prashurya Pritam Mudoi ◽  
Anup Choudhury ◽  
Yanling Li ◽  
Rodrigue Lescouëzec ◽  
Rajendiran Marimuthu ◽  
...  
Keyword(s):  
Spin State ◽  
State Switching ◽  
Molecular Square

Coordination-Induced Spin-State Switching with Nickel Chlorin and Nickel Isobacteriochlorin

2015 ◽  
Vol 54 (19) ◽  
pp. 9390-9392 ◽  
Author(s):  
Marcel Dommaschk ◽  
Vanessa Thoms ◽  
Christian Schütt ◽  
Christian Näther ◽  
Rakesh Puttreddy ◽  
...  
Keyword(s):  
Spin State ◽  
State Switching

A Two-in-one Pincer Ligand and its Diiron(II) Complex Showing Spin State Switching in Solution through Reversible Ligand Exchange

2014 ◽  
Vol 127 (2) ◽  
pp. 593-597 ◽  
Author(s):  
Subhas Samanta ◽  
Serhiy Demesko ◽  
Sebastian Dechert ◽  
Franc Meyer
Keyword(s):  
Spin State ◽  
Ligand Exchange ◽  
Pincer Ligand ◽  
State Switching
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