Z. Galazka

activity

20142026

most citedTemperature-dependent thermal conductivity in Mg-doped and undoped

β

G a_{2} O_{3}

bulk-crystals

104 citations · 155 across the 8 of their papers we have counts for

collaborators

10 papers

cond-mat.mtrl-sci2026

Nanoscale origin of thermal anisotropy in monoclinic \texorpdfstring{ $β$ -Ga $_{2}$ O $_{3}$ }{beta-Ga2O3}

Kai Xu, Shuo Zhao, Luca Sung-Min Choi +19

Monoclinic $β$ -Ga $_{2}$ O $_{3}$ is a promising ultra-wide-bandgap semiconductor for power electronics, but its low and anisotropic thermal conductivity limits heat removal, making it a…

cond-mat.mes-hall2026

Two Strategies to Measure Spin-Orbit-Torque Efficiency Acting on the Insulating Magnet Li $_{0.5}$ Al $_{0.7}$ Fe $_{1.8}$ O $_{4}$

Orion Smedley, Thow Min Jerald Cham, Daisy O'Mahoney +10

For insulating magnets, widely-used electrically-based techniques to measure spin-orbit-torque efficiency can suffer from poor signal-to-noise ratios and unwanted artifacts, while…

cond-mat.mtrl-sci2026

Complete Raman Tensor Determination in Birefringent $β$ -Ga $_{2}$ O $_{3}$ by Single-Stage Hyperspectral Analysis of Polarization Angle-Resolved Raman Spectra

Hans Tornatzky, Jonas Rose, Moritz Meißner +5

The low symmetry of the monoclinic phase of Ga $_{2}$ O $_{3}$ leads to pronounced optical anisotropy and, consequently, to birefringence, which strongly affects the Raman response. Becau…

cond-mat.mtrl-sci2026

Tuning perpendicular magnetic anisotropy in ultra-low damping Li $_{0.5}$ Al $_{x}$ Fe $_{(2.5 - x)}$ O $_{4}$ thin films for efficient spin-orbit torque switching

Daisy O'Mahoney, Sauviz P. Alaei, Anna Janni +5

Ultra-thin magnetic insulator films that simultaneously exhibit ultra-low magnon damping, perpendicular magnetic anisotropy (PMA), and low spin-orbit torque (SOT) switching current…

cond-mat.mtrl-sci2026

Molecular Nitrogen Formation in Nitrogen-Implanted (100) $β - G a_{2} O_{3}$ Revealed by Temperature-Dependent $N$ $K$ -edge XANES

I. N. Demchenko, Y. Syryanyy, A. Shokri +13

The realization of $p$ -type doping in wide-band-gap oxide semiconductors remains a major challenge, particularly in $β - G a_{2} O_{3}$ where nitrogen has long been considered a potential…

cond-mat.mtrl-sci2026

Lattice dynamics and complete polarization analysis of Raman-active modes in LaInO $_{3}$

Jonas Rose, Hai Nguyen, Moritz Meißner +7

In this study, we present a comprehensive analysis of the Raman active phonon modes in orthorhombic LaInO $_{3}$ based on a combination of polarization-angle resolved Raman spectrosco…

cond-mat.mtrl-sci2026

Microscopic Origin of Temperature-Dependent Anisotropic Heat Transport in Ultrawide-Bandgap Rutile GeO2

Pouria Emtenani, Marta Loletti, Felix Nippert +7

Ultrawide-bandgap rutile GeO2 is emerging as a promising semiconductor for power electronics, where efficient heat dissipation is essential to suppress self-heating and ensure devi…

cond-mat.mtrl-sci2025★ 2 cited

Unravelling the oxygen influence in cubic bixbyite In $_{2}$ O $_{3}$ on Raman active phonon modes by isotope studies

Johannes Feldl, Roland Gillen, Janina Maultzsch +5

In this study, we performed comprehensive investigations on the Raman active phonon modes in cubic bixbyite In $_{2}$ O $_{3}$ , an important oxide based, wide-bandgap semiconductor. Funda…

cond-mat.mtrl-sci2015★ 49 cited

Temperature-dependent thermal conductivity and diffusivity of a Mg-doped insulating $β$ - $G a_{2} O_{3}$ single crystal along [100], [010] and [001]

Martin Handwerg, Rüdiger Mitdank, Zbigniew Galazka +1

The monoclinic crystal structure of $β$ - $G a_{2} O_{3}$ leads to significant anisotropy of the thermal properties. The 2 $ω$ -method is used to measure the thermal diffusivity $D$ …

cond-mat.mtrl-sci2014★ 104 cited

Temperature-dependent thermal conductivity in Mg-doped and undoped $β$ - $G a_{2} O_{3}$ bulk-crystals

Martin Handwerg, Rüdiger Mitdank, Zbigniew Galazka +1

For $β$ - $G a_{2} O_{3}$ only little information exist concerning the thermal properties, especially the thermal conductivity $λ$ . Here, the thermal conductivity is measured by a…

Nanoscale origin of thermal anisotropy in monoclinic \texorpdfstring{β-Ga2​O3​}{beta-Ga2O3}

Two Strategies to Measure Spin-Orbit-Torque Efficiency Acting on the Insulating Magnet Li0.5​Al0.7​Fe1.8​O4​

Complete Raman Tensor Determination in Birefringent β-Ga2​O3​ by Single-Stage Hyperspectral Analysis of Polarization Angle-Resolved Raman Spectra

Tuning perpendicular magnetic anisotropy in ultra-low damping Li0.5​Alx​Fe(2.5−x)​O4​ thin films for efficient spin-orbit torque switching

Molecular Nitrogen Formation in Nitrogen-Implanted (100) β−Ga2​O3​ Revealed by Temperature-Dependent N K-edge XANES

Lattice dynamics and complete polarization analysis of Raman-active modes in LaInO3​

Microscopic Origin of Temperature-Dependent Anisotropic Heat Transport in Ultrawide-Bandgap Rutile GeO2

Unravelling the oxygen influence in cubic bixbyite In2​O3​ on Raman active phonon modes by isotope studies

Temperature-dependent thermal conductivity and diffusivity of a Mg-doped insulating β-Ga2​O3​ single crystal along [100], [010] and [001]

Temperature-dependent thermal conductivity in Mg-doped and undoped β-Ga2​O3​ bulk-crystals

Nanoscale origin of thermal anisotropy in monoclinic \texorpdfstring{ $β$ -Ga $_{2}$ O $_{3}$ }{beta-Ga2O3}

Two Strategies to Measure Spin-Orbit-Torque Efficiency Acting on the Insulating Magnet Li $_{0.5}$ Al $_{0.7}$ Fe $_{1.8}$ O $_{4}$

Complete Raman Tensor Determination in Birefringent $β$ -Ga $_{2}$ O $_{3}$ by Single-Stage Hyperspectral Analysis of Polarization Angle-Resolved Raman Spectra

Tuning perpendicular magnetic anisotropy in ultra-low damping Li $_{0.5}$ Al $_{x}$ Fe $_{(2.5 - x)}$ O $_{4}$ thin films for efficient spin-orbit torque switching

Molecular Nitrogen Formation in Nitrogen-Implanted (100) $β - G a_{2} O_{3}$ Revealed by Temperature-Dependent $N$ $K$ -edge XANES

Lattice dynamics and complete polarization analysis of Raman-active modes in LaInO $_{3}$

Unravelling the oxygen influence in cubic bixbyite In $_{2}$ O $_{3}$ on Raman active phonon modes by isotope studies

Temperature-dependent thermal conductivity and diffusivity of a Mg-doped insulating $β$ - $G a_{2} O_{3}$ single crystal along [100], [010] and [001]

Temperature-dependent thermal conductivity in Mg-doped and undoped $β$ - $G a_{2} O_{3}$ bulk-crystals