Variability of the Conductance Changes Associated with the Change in the Spin State in Molecular Spin Crossover Complexes

IF 2.6 4区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Magnetochemistry Pub Date : 2023-10-29 DOI:10.3390/magnetochemistry9110223

M. Zaid Zaz, Thilini K. Ekanayaka, Ruihua Cheng, Peter A. Dowben

引用次数: 0

Abstract

Here, we examine the conductance changes associated with the change in spin state in a variety of different structures, using the example of the spin crossover complex [Fe(H2B(pz)2)2(bipy)] (pz = (pyrazol-1-yl)-borate and bipy = 2,2′-bipyridine) and [Fe(Htrz)2(trz)](BF4)] (Htrz = 1H-1,2,4-triazole) thin films. This conductance change is highly variable depending on the mechanism driving the change in spin state, the substrate, and the device geometry. Simply stated, the choice of spin crossover complex used to build a device is not the only factor in determining the change in conductance with the change in spin state.

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分子自旋交叉配合物中与自旋态变化相关的电导变化的可变性

本文以自旋交叉配合物[Fe(H2B(pz)2)2(bipy)] (pz = (pyrazol-1-yl)-硼酸盐，bipy = 2,2 ' -联吡啶)和[Fe(Htrz)2(trz)](BF4)] (Htrz = 1h -1,2,4-三唑)薄膜为例，研究了各种不同结构中自旋态变化相关的电导变化。这种电导变化是高度可变的，取决于驱动自旋状态变化的机制、衬底和器件几何形状。简单地说，用于构建器件的自旋交叉复合物的选择并不是决定电导随自旋态变化的唯一因素。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Magnetochemistry Chemistry-Chemistry (miscellaneous)

CiteScore

3.90

自引率

11.10%

发文量

145

审稿时长

11 weeks

期刊介绍： Magnetochemistry (ISSN 2312-7481) is a unique international, scientific open access journal on molecular magnetism, the relationship between chemical structure and magnetism and magnetic materials. Magnetochemistry publishes research articles, short communications and reviews. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.