Ahmet Alatas

Argonne National Laboratory — United States

Earth and Planetary Sciences · Physical Sciences

31h-index3.3kcitations159works3.22yr avg
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Research Topics

High-pressure geophysics and materials(36), Iron-based superconductors research(20), Crystallography and Radiation Phenomena(19), Rare-earth and actinide compounds(16), X-ray Diffraction in Crystallography(16)

Publications159 total

Weak phonon coupling to nematic quantum critical mode in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:msub> <mml:mi>BaFe</mml:mi> <mml:mn>2</mml:mn> </mml:msub> <mml:msub> <mml:mrow> <mml:mo>(</mml:mo> <mml:msub> <mml:mi>As</mml:mi> <mml:mrow> <mml:mn>1</mml:mn> <mml:mo>−</mml:mo> <mml:mi>x</mml:mi> </mml:mrow> </mml:msub> <mml:msub> <mml:mi mathvariant="normal">P</mml:mi> <mml:mi>x</mml:mi> </mml:msub> <mml:mo>)</mml:mo> </mml:mrow> <mml:mn>2</mml:mn> </mml:msub> </mml:mrow> </mml:math>
Physical review. B./Physical review. B·2025
Strong long-wavelength electron-phonon coupling in Ta$_2$Ni(Se,S)$_5$
arXiv (Cornell University)·2025Open Access
Weak phonon coupling to nematic quantum critical mode in $BaFe2(As1-xPx)2$
arXiv (Cornell University)·2025Open Access
Lattice-charge coupling in a trilayer nickelate with intertwined density wave order
arXiv (Cornell University)·2025Open Access
Human Resource Development in Increasing Work Productivity
International Journal Of Education Social Studies And Management (IJESSM)·2025Open Access
Origin of the chiral charge density wave in transition-metal dichalcogenide
Nature Physics·2024· 6 cited
Anomalous lattice thermal conductivity increase with temperature in cubic GeTe correlated with strengthening of second-nearest neighbor bonds
Nature Communications·2024· 19 citedOpen Access
Lattice dynamics of <sup>119</sup>Sn impurity in a bcc-Cr crystal
Journal of Physics Condensed Matter·2024· 1 citedOpen Access
Observation of van der Waals phonons in the single-layer cuprate <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mi>Bi</mml:mi><mml:mo>,</mml:mo><mml:mi>Pb</mml:mi><mml:mo>)</mml:mo></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mi>Sr</mml:mi><mml:mo>,</mml:mo><mml:mi>La</mml:mi><mml:mo>)</mml:mo></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>CuO</mml:mi><mml:mrow><mml:mn>6</mml:mn><mml:mo>+</mml:mo><mml:mi>δ</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>
Physical Review Materials·2024· 3 citedOpen Access
Fingerprints of hydrogen bonding in the terahertz dynamics of ethanol and water: An inelastic x-ray scattering study
The Journal of Chemical Physics·2023· 3 citedOpen Access
Origin of chirality in transition-metal dichalcogenides
arXiv (Cornell University)·2023Open Access
Impacts of irradiation-induced nanostructure on phonon linewidths and thermal conductivity in U-Zr alloy
Physical review. B./Physical review. B·2023· 7 citedOpen Access
Topology stabilized fluctuations in a magnetic nodal semimetal
Nature Communications·2023· 16 citedOpen Access
Ice phonon spectra and Bayes inference: A gateway to a new understanding of terahertz sound propagation in water
The Journal of Chemical Physics·2023· 4 citedOpen Access
The Effect of Embedded Nanoparticles on the Phonon Spectrum of Ice: An Inelastic X-ray Scattering Study
Nanomaterials·2023· 3 citedOpen Access
Ice phonon spectra and Bayes inference: a gateway to a new understanding of terahertz sound propagation in water
arXiv (Cornell University)·2023Open Access
Anomalous thermal transport under high pressure in boron arsenide
Nature·2022· 85 citedOpen Access
Acoustic phonon dispersion of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>α</mml:mi><mml:mtext>−</mml:mtext><mml:msub><mml:mi mathvariant="normal">RuCl</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2022· 13 citedOpen Access
Kohn anomaly and elastic softening in body-centered cubic molybdenum at high pressure
Physical review. B./Physical review. B·2022· 7 cited
Acoustic phonon dispersion of $\\alpha$-RuCl$_3$
arXiv (Cornell University)·2022Open Access
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Frequent Co-authors

Ayman Said(20), Harald Sinn(14), Michael E. Manley(8), Jiyong Zhao(8), E. Ercan(8), W. Sturhahn(7), T. S. Toellner(6), Bogdan M. Leu(6), R. Heid(4), Ercan Alp(4), Michael Y. Hu(4), Yuri Shvyd’ko(4), Hao Ma(4), Zhiting Tian(4), F. Weber(3), Stephan Rosenkranz(3), Jung‐Fu Lin(3), Jin Liu(3), J. W. Lynn(3), Raphaël P. Hermann(3)