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Experimental Methods for Spin- and Angle-Resolved Photoemission Spectroscopy Combined with Polarization-Variable Laser
Published on: June 28, 2018
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Corrigendum: Conmutación de espín totalmente óptica bajo diferentes configuraciones de espín (2019J. Phys.: Condens.
1Department of Physics, Indiana State University, Terre Haute, IN 47809, United States of America.
Journal of physics. Condensed matter : an Institute of Physics journal
|December 16, 2025
Resumen
Este estudio corrige las figuras de un artículo anterior sobre la conmutación de espín totalmente óptica. Las nuevas figuras incluyen interacciones de intercambio, mostrando diferencias sutiles pero importantes en las configuraciones de espín.
Área de la Ciencia:
- Física de la Materia Condensada
- Ciencia de Materiales
- Espintrónica
Sus antecedentes:
- Una publicación anterior sobre la conmutación de espín totalmente óptica utilizó interacciones de intercambio cero para figuras específicas.
- Simulaciones recientes destacaron la necesidad de reevaluar el impacto de las interacciones de intercambio en las configuraciones de espín.
Objetivo del estudio:
- Corregir las figuras del artículo de 2019 'Conmutación de espín totalmente óptica bajo diferentes configuraciones de espín' de Zhang y Murakami.
- Incorporar el efecto de las interacciones de intercambio (J = 0.1 eV/ℏ²) en las simulaciones.
Principales métodos:
- Recálculo de datos para las figuras 5(b)-(d) utilizando un valor de interacción de intercambio distinto de cero.
- Comparación visual y de datos directos entre las figuras originales y corregidas.
Principales resultados:
- Las figuras corregidas ahora incluyen interacciones de intercambio (J = 0.1 eV/ℏ²).
- Las diferencias visuales entre las figuras antiguas y nuevas son sutiles.
- El análisis directo de los datos revela distinciones claras atribuibles a la interacción de intercambio.
Conclusiones:
- La inclusión de la interacción de intercambio proporciona una representación más precisa de las configuraciones de espín.
- Las conclusiones y hallazgos centrales del estudio original no se ven afectados por esta corrección.
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