Boriana Mihailova

Universität Hamburg — Germany

Materials Science · Physical Sciences

36h-index4.6kcitations266works0.62yr avg
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Research Topics

Ferroelectric and Piezoelectric Materials(74), Geological and Geochemical Analysis(50), Multiferroics and related materials(47), High-pressure geophysics and materials(41), Crystal Structures and Properties(41)

Publications266 total

Structural transformations in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mrow> <mml:mo>(</mml:mo> <mml:mn>1</mml:mn> <mml:mtext>−</mml:mtext> <mml:mi>x</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> <mml:msub> <mml:mi>Na</mml:mi> <mml:mrow> <mml:mn>0.5</mml:mn> </mml:mrow> </mml:msub> <mml:msub> <mml:mi>Bi</mml:mi> <mml:mrow> <mml:mn>0.5</mml:mn> </mml:mrow> </mml:msub> <mml:msub> <mml:mi>TiO</mml:mi> <mml:mn>3</mml:mn> </mml:msub> <mml:mtext>−</mml:mtext> <mml:mi>x</mml:mi> <mml:msub> <mml:mi>BaTiO</mml:mi> <mml:mn>3</mml:mn> </mml:msub> </mml:mrow> </mml:math> solid solution under high pressure: Comparison between <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>x</mml:mi> </mml:math> below and above the morphotropic phase boundary
Physical review. B./Physical review. B·2025
Metaheimite, PbCu<sub>2</sub>(AsO<sub>4</sub>)(OH)<sub>3</sub>, a new mineral with [4+1]-coordinated Cu<sup>2+</sup>
Mineralogical Magazine·2025Open Access
The oxidation of Fe in riebeckite at 0.7 GPa
European Journal of Mineralogy·2025Open Access
Reentrant Phenomenon in Barium Titanate Zirconate‐Based Relaxor Ferroelectrics
Small·2025· 1 citedOpen Access
The Stability of Manganese Oxides Under Laser Irradiation During Raman Analyses: II. Layer Structures
Journal of Raman Spectroscopy·2025· 1 citedOpen Access
The effect of anisotropic electrical conductivity of amphiboles on geophysical anomalies observed in subduction zones
Scientific Reports·2025· 2 citedOpen Access
Pressure- and temperature-induced transformation processes 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:mtext>−</mml:mtext><mml:msub><mml:mrow><mml:mi>Bi</mml:mi><mml:mi>M</mml:mi><mml:mi>e</mml:mi><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> ferroelectrics
Physical review. B./Physical review. B·2025
Temperature-induced structural transformations in fluorophlogopite studied by in situ high-temperature Raman spectroscopy
2025Open Access
Probing the temperature-induced phase transition mechanism 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:mtext>−</mml:mtext><mml:mi>Bi</mml:mi><mml:msub><mml:mi>M</mml:mi><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Ti</mml:mi><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> ferroelectrics across the morphotropic phase boundary
Physical review. B./Physical review. B·2025
Atomic Dynamics and Structural Transformations in Chalcedony as a Model Cryptocrystalline Multiphase System at Non‐Ambient Conditions
Journal of Raman Spectroscopy·2025Open Access
The effect of cation ordering in omphacite on the phonon compressibility: A step towards Raman elastic geothermobarometry
Chemical Geology·2025Open Access
Material Profiling of Mesopotamian Cylinder Seals by Raman Spectroscopy
Journal of Raman Spectroscopy·2024Open Access
The oxidation of iron in amphiboles at high temperatures: a review and implications for large-scale Earth processes
RENDICONTI LINCEI·2024· 2 cited
Mineral host inclusion systems are a window into the solid-state rheology of the Earth
Communications Earth & Environment·2024Open Access
The Stability of Manganese Oxides Under Laser Irradiation During Raman Analyses: I. Compact Versus Channel Structures
Journal of Raman Spectroscopy·2024· 3 citedOpen Access
The high-pressure structure of (1-x)Na$$_{0.5}$$Bi$$_{0.5}$$TiO$$_3$$-xBaTiO$$_3$$ at the morphotropic phase boundary
Scientific Reports·2024· 1 citedOpen Access
Distribution of Sc3+ at the octahedral sites and its effect on the crystal structure of synthetic Sc-bearing clinozoisite on the Ca2Al3Si3O12(OH)-Ca2Al2ScSi3O12(OH) join
Physics and Chemistry of Minerals·2024· 2 cited
Raman scattering of omphacite at high pressure: Toward its possible application to elastic geothermobarometry
American Mineralogist·2024· 2 cited
The role of local non-tetragonal polar displacements in the temperature- and pressure-induced phase transitions in PbTiO3-BiMeO3 ferroelectrics
Scientific Reports·2024· 1 citedOpen Access
Considering hydrous carbonates for ocean alkalinity enhancement
2024Open Access
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Frequent Co-authors

U. Bismayer(11), R. J. Angel(11), M. Gospodinov(11), Matteo Alvaro(7), Carsten Paulmann(7), L. Konstantinov(7), Bernd Maier(6), Jochen Schlüter(5), Svetlana Mintova(5), Thomas Bein(5), B. Güttler(5), Johan Sterte(4), Mauro Prencipe(4), Thomas Malcherek(4), Valentin Valtchev(4), Anna‐Maria Welsch(4), Jens Engel(4), Regine Willumeit‐Römer(3), Frank Feyerabend(3), Stefanie Heidrich(3)