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Professor Stewart Clark's Outputs (3)

Pressure-Induced Phase Transition and Broadband Light Emission of Lead-Free Double Perovskite Cs2TiBr6 (2025)
Journal Article
Pakornchote, T., Sukmas, W., Chatraphorn, S., Clark, S. J., & Bovornratanaraks, T. (2025). Pressure-Induced Phase Transition and Broadband Light Emission of Lead-Free Double Perovskite Cs2TiBr6. Journal of Alloys and Compounds, 1020, Article 179278. https://doi.org/10.1016/j.jallcom.2025.179278

Lead-free halide double perovskite have been of great scientific attraction for optoelectronics devices. However, exploring a feasible method to enhance their optical abilities remains a considerable challenge. Here, we report the first of the pressu... Read More about Pressure-Induced Phase Transition and Broadband Light Emission of Lead-Free Double Perovskite Cs2TiBr6.

Anisotropic Skyrmion and Multi-q Spin Dynamics in Centrosymmetric Gd2PdSi3 (2025)
Journal Article
Gomilšek, M., Hicken, T., Wilson, M., Franke, K., Huddart, B., Štefančič, A., Holt, S., Balakrishnan, G., Mayoh, D., Birch, M., Moody, S., Luetkens, H., Guguchia, Z., Telling, M., Baker, P., Clark, S., & Lancaster, T. (2025). Anisotropic Skyrmion and Multi-q Spin Dynamics in Centrosymmetric Gd2PdSi3. Physical Review Letters, 134(4), Article 046702. https://doi.org/10.1103/physrevlett.134.046702

Skyrmions are particlelike vortices of magnetization with nontrivial topology, which are usually stabilized by Dzyaloshinskii-Moriya interactions (DMI) in noncentrosymmetric bulk materials. Exceptions are centrosymmetric Gd- and Eu-based skyrmion-lat... Read More about Anisotropic Skyrmion and Multi-q Spin Dynamics in Centrosymmetric Gd2PdSi3.