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Browsing by Author "Ibáñez, Jordi"

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Browsing by Author "Ibáñez, Jordi"

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    GdBO3 and YBO3 crystals under compression 
    Turnbull, Robin; Errandonea, Daniel; Sans-Tresserras, Juan Ángel; Cuenca-Gotor, Vanesa Paula; Vilaplana Cerda, Rosario Isabel; Ibáñez, Jordi; Popescu, Catalin; Szczeszak, Agata; Lis, Stefan; Manjón, Francisco-Javier (Elsevier, 2021-06-15)
    [EN] High-pressure X-ray diffraction studies on nanocrystals of the GdBO3 and YBO3 rare-earth orthoborates are herein reported up to 17.4(2) and 13.4(2) GPa respectively. The subsequent determination of the room- temperature ...
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    Pressure-induced band-gap energy increase in a metal iodate 
    Liang, Akun; Shi, Lan-Ting; Turnbull, Robin; Manjón, Francisco-Javier; Ibáñez, Jordi; Popescu, Catalin; Jasmin, M.; Singh, Jaspreet; Venkatakrishnan, Kanchana; Vaitheeswaran, Ganapathy; Errandonea, Daniel (AMERICAN PHYSICAL SOCIETY, 2022-12-09)
    [EN] A wide band gap is one of the essential requirements for metal iodates to be used as nonlinear optical materials. Usually, the band gap of these materials decreases under the application of pressure. Herein, we introduce ...
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    Pressure-Induced Phase Transitions in Sesquioxides 
    Manjón, Francisco-Javier; Sans-Tresserras, Juan Ángel; Ibáñez, Jordi; Pereira, André Luis de Jesús (MDPI AG, 2019-12)
    [EN] Pressure is an important thermodynamic parameter, allowing the increase of matter density by reducing interatomic distances that result in a change of interatomic interactions. In this context, the long range in which ...
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    Structural, Vibrational, and Electronic Study of Sb2S3 at High Pressure 
    Ibáñez, Jordi; Sans-Tresserras, Juan Ángel; Popescu, Catalin; López-Vidrier, J.; Elvira-Betanzos, J.J.; Cuenca Gotor, Vanesa Paula; Gomis, O.; Manjón Herrera, Francisco Javier; Rodríguez-Hernández, P.; Muñoz, Alfonso (American Chemical Society, 2016-04)
    Antimony trisulfide (Sb2S3), found in nature as the mineral stibnite, has been studied under compression at room temperature from a joint experimental and theoretical perspective. X-ray diffraction and Raman scattering ...