Amir A. Haghighirad

Materials Science · Physical Sciences

38h-index19.3kcitations165works2.42yr avg
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Research Topics

Iron-based superconductors research(78), Rare-earth and actinide compounds(43), Physics of Superconductivity and Magnetism(37), Perovskite Materials and Applications(36), 2D Materials and Applications(18)

Publications165 total

Enhanced Charge-Density-Wave Order and Suppressed Superconductivity in Intercalated Bulk $\mathrm{Nb}{\mathrm{Se}}_{2}$
arXiv (Cornell University)·2026Open Access
Enhanced Charge-Density-Wave Order and Suppressed Superconductivity in Intercalated Bulk $\mathrm{Nb}{\mathrm{Se}}_{2}$
ArXiv.org·2026Open Access
A cryogenic uniaxial strain cell for strain-dependent measurements
AIP Advances·2025Open Access
High-quality superconducting tantalum resonators with beta phase defects
Applied Physics Letters·2025· 1 citedOpen Access
Observation of magnon polarons in van-der-Waals itinerant ferromagnet Fe3GeTe2
2025Open Access
Orbital magnetization in the Nb-substituted kagome metal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:msub> <mml:mi>CsV</mml:mi> <mml:mn>3</mml:mn> </mml:msub> <mml:msub> <mml:mi>Sb</mml:mi> <mml:mn>5</mml:mn> </mml:msub> </mml:mrow> </mml:math>
Physical review. B./Physical review. B·2025
Strain-induced structural change and nearly-commensurate diffuse scattering in the model high-temperature superconductor HgBa$_2$CuO$_{4+δ}$
arXiv (Cornell University)·2025Open Access
Soft Mode Origin of Charge Ordering in Superconducting Kagome CsV$_3$Sb$_5$
arXiv (Cornell University)·2025Open Access
Unveiling excitonic insulator signatures in Ta$$_\textrm{2}$$NiSe$$_\textrm{5}$$ through structural and orbital probes
Scientific Reports·2025Open Access
Unveiling Excitonic Insulator Signatures in Ta$_\mathrm{2}$NiSe$_\mathrm{5}$
arXiv (Cornell University)·2025Open Access
Charge-density-wave quantum critical point under pressure in 2H-TaSe2
Communications Physics·2025Open Access
Charge density waves and soft phonon evolution in the superconductor <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>BaNi</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· 1 citedOpen Access
A Cryogenic Uniaxial Strain Cell for Elastoresistance Measurements
arXiv (Cornell University)·2025Open Access
Evidence for reduced periodic lattice distortion within the Sb-terminated surface layer of the kagome metal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mrow><mml:mi>CsV</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mi>Sb</mml:mi></mml:mrow><mml:mn>5</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2025· 3 citedOpen Access
Impact of Ca substitution on competing orders in superconducting <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>BaNi</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>As</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>
Physical Review Materials·2025· 2 citedOpen Access
STM imaging and electronic correlation in van der Waals ferromagnet Fe<sub>3</sub>GeTe<sub>2</sub>
Japanese Journal of Applied Physics·2025· 2 citedOpen Access
Chirality in the Kagome Metal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>CsV</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>Sb</mml:mi></mml:mrow><mml:mrow><mml:mn>5</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:mrow></mml:math>
Physical Review Letters·2025· 8 cited
High quality superconducting tantalum resonators with beta phase defects
arXiv (Cornell University)·2025Open Access
Paradigm for Finding <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>d</mml:mi></mml:mrow></mml:math>-Electron Heavy Fermions: The Case of Cr-doped <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>CsFe</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>As</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:mrow></mml:math>
Physical Review Letters·2025· 6 cited
Charge-density-wave quantum critical point under pressure in 2$H$-TaSe$_2$
arXiv (Cornell University)·2025Open Access
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Frequent Co-authors

Henry J. Snaith(22), Matthew D. Watson(11), A. I. Coldea(10), Nobuya Sakai(9), Michael B. Johnston(8), T. K. Kim(8), Feliciano Giustino(7), Giles E. Eperon(6), Laura M. Herz(6), Rebecca J. Sutton(6), Marina R. Filip(6), Bernard Wenger(6), C. Meingast(6), Nakita K. Noel(5), Samuel D. Stranks(5), Sandeep Pathak(5), Moritz Hoesch(5), Michael Merz(5), George Volonakis(4), Richard H. Friend(4)