Carmel Dansou Source Confirmed

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Researcher

University of Arkansas at Fayetteville

unknown

2 h-index 8 pubs 8 cited

Research Areas

Ferroelectric and Piezoelectric Materials 2D Materials and Applications Perovskite Materials and Applications Ab-initio Computational Materials Science Transition Metal Oxide Superlattices Photoinduced Phase Transitions

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ORCID

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OverviewAI-generated summary

```json { "narrative": "Carmel Dansou's research focuses on the intersection of light and material properties, particularly in ferroelectric materials and superlattices. Dansou investigates how photoexcited carriers and light can control and tune the properties of materials like <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:mi>BiFe</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> and <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:msub><mml:mi>PbTiO</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:msub><mml:mi>SrTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> superlattices. This work includes studies on photostriction, which is the phenomenon where light induces mechanical strain in a material. Dansou also explores photoinduced phase transitions and lattice deformation in two-dimensional materials such as <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:mi>NbO</mml:mi><mml:msub><mml:mi>X</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>. Computational methods, including <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mi>ab</mml:mi></mml:math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mi>initio</mml:mi></mml:math> studies, are employed to understand and predict these material behaviors. Collaborations include work with Charles Paillard at the University of Arkansas at Fayetteville.", "topics": [ "Ferroelectric and Piezoelectric Materials", "2D Materials and Applications", "Photonic and Optical Devices", "Semiconductor materials and devices", "Metal and Thin Film Mechanics" ] } ```

Metrics

h-index: 2
Publications: 8
Citations: 8

Selected Publications

Photoinduced phase transitions and lattice deformation in two-dimensional <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>NbO</mml:mi> <mml:msub> <mml:mi>X</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:mrow> </mml:math> ( <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>X</mml:mi> <mml:mo>=</mml:mo> <mml:mi>Cl</mml:mi> </mml:mrow> </mml:math> , Br, I) (2025) DOI
Tuning photostriction in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>PbTiO</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:msub><mml:mi>SrTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> superlattices: An <i>ab initio</i> study (2024) DOI
Large photostriction near the phase boundary in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>BiFe</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> under varying epitaxial strain (2024) DOI
Controlling the properties of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>PbTiO</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:msub><mml:mi>SrTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> superlattices by photoexcited carriers (2022) DOI