Domain Wall Dynamics in a Ferroelastic Spin Crossover Complex with Giant Magnetoelectric Coupling
Not Available
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
Engineering topics
Gavin, Laurence C.
Publications and source records attributed to Gavin, Laurence C..
Stress‐Induced Domain Wall Motion in a Ferroelastic Mn 3+ Spin Crossover Complex
Abstract Domain wall motion is detected for the first time during the transition to a ferroelastic and spin state ordered phase of a spin crossover complex. Single‐crystal X‐ray diffraction and resonant ultrasound spectroscopy (RUS) revealed two distinct symmetry‐breaking phase transitions in the mononuclear Mn 3+ compound [Mn(3,5‐diBr‐sal 2 (323))]BPh 4 , 1. The first at 250 K, involves the space group change Cc → Pc and is thermodynamically continuous, while the second, Pc → P 1 at 85 K, is discontinuous and related to spin crossover and spin state ordering. Stress‐induced domain wall mobility was interpreted on the basis of a steep increase in acoustic loss immediately below the the Pc ‐ P 1 transition
Jakobsen, Vibe B.↗
Stress‐Induced Domain Wall Motion in a Ferroelastic Mn 3+ Spin Crossover Complex
Not Available
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗