Publications | Center for Quantum Materials

Preprints

Direct neutron-diffraction-based measurement of the magnetic order in epitaxial brownmillerite La_1-xSr_xCoO_2.5 thin film, W. M. Postiglione, J. Liang, N. Nandakumaran, L. Figari, A. Aczel, and C. Leighton, in press, APL Mater. (2024).
Effect of (001) and (111) Epitaxial Strain on Pnma Perovskite Oxides_,A. Saha, and T. Birol, submitted, (2023). (arXiv:2311.12969)
Dynamics of non-thermal states in optimally-doped Bi₂Sr₂Ca_0.92Y_0.08Cu₂O_8+δ revealed by mid-infrared three-pulse spectroscopy, A. Montanaro, E. M. Rigoni, F. Giusti, L. Barba, G. Chita, F. Glerean, G. Jarc, S. Y. Mathengattil, F. Boschini, H. Eisaki, M. Greven, A. Damascelli, C. Giannetti, D. Mihailovic, V. Kabanov, and D. Fausti, (arXiv:2310.10279).
Direct observation of the Higgs mode in a superconductor by non-equilibrium Raman scattering, T. E. Glier, M. Rerrer, L. Westphal, G. Lüllau, L. Feng, S. Tian, R. Haenel, M. Zonno, H. Eisaki, M. Greven, A. Damascelli, S. Kaiser, D. Manske, and M. Rübhausen, (arXiv:2310.08162).
Multiferroicity in plastically deformed SrTiO₃, X. Wang, A. Kundu, B. Xu, S. Hameed, I. Sochnikov, D. Pelc, M. Greven, A. Klein, B. Kalisky, (arXiv:2308.14801).
Location and thermal evolution of the pseudogap due to spin fluctuations, M. Ye, Z. Wang, R. M Fernandes, and A. V Chubukov, (arXiv:2304.08623).
Magnetic resonance study of rare-earth titanates, A. Najev, S. Hameed, A. Alfonsov, J. Joe, V. Kataev, M. Greven, M. Požek, D. Pelc, (arXiv:2211.12387).
A microscopic Kondo lattice model for the heavy fermion antiferromagnet CeIn₃, W. Simeth, Z. Wang, E. A. Ghioldi, D. M. Fobes, A. Podlesnyak, N. H. Sung, E. D. Bauer, J. Lass, J. Vonka, D. G. Mazzone, C. Niedermayer, Y. Nomura, R. Arita, C. D. Batista, F. Ronning, M. Janoschek, (arXiv:2208.02211).
Arc-to-pocket transition and quantitative understanding of transport properties in cuprate superconductors, W. Tabiś, P. Popčević, B. Klebel-Knobloch, I. Biało, C. M. N. Kumar, B. Vignolle, M. Greven, N. Barišić, (arXiv:2106.07457).
Driving spin texture in high-temperature cuprate superconductors via local structural fluctuations, K. Currier, C.Y. Lin, K. Gotlieb, R. Mori, H. Eisaki, M. Greven, A. Fedorov, Z. Hussain, A. Lanzara.

2024

Optically probing unconventional superconductivity in atomically thin Bi₂Sr₂Ca_0.92Y_0.08Cu₂O_8+δ, Y. Xiao, J. Wu, J. I. Dadap, K. M. Awan, D. Yang, J. Liang, K. Watanabe, T. Taniguchi, M. Zonno, M. Bluschke, H. Eisaki, M. Greven, A. Damascelli, and Z. Ye, Nano Lett. 10, 1021 (2024).
Crystal-Chemical Origins of the Ultrahigh Conductivity of Metallic Delafossites, Y. Zhang, F. Tutt, G. N. Evans, P. Sharma, G. Haugstad, B. Kaiser, J. Ramberger, S. Bayliff, Y. Tao, M. Manno, J. Garcia-Barriocanal, V. Chaturvedi, R. M. Fernandes, T. Birol, W. E. Seyfried Jr.,and C. Leighton, Nat. Commun. 15, 1399 (2024).
First-order phase transition versus spin-state quantum-critical scenarios in strain-tuned epitaxial cobaltite thin films, J.E. Dewey, V. Chaturvedi, T. A. Webb, P. Sharma, W.M. Postiglione, P. Qaurterman, P.P. Balakrishnan, B.J. Kirby, L. Figari, C. Korostynski, A. Jacobson, T. Birol, R. M. Fernandes, A. N. Pasupathay, and C. Leighton, Phys. Rev. B 109, 054419 (2024).

2023

Skyrmion Crystals in the Triangular Kondo Lattice Model, Z. Wang, C. D. Batista, SciPost Phys. 15, 161 (2023).
Exotic surface magnetotransport phenomena in the antiferromagnetic Mott insulator NiS₂, S. El-Khatib, F. Mustafa, M. Egilmez, B. Das, Y. Tao, M. Maiti, Y. Lee and C. Leighton, Phys. Rev. Mater. 7, 104401 (2023).
Effect of random antiferromagnetic exchange on the spin waves in a three-dimensional Heisenberg ferromagnet, S. Hameed, Z. Wang, D. M. Gautreau, J. Joe, K. P. Olson, S. Chi, P. M. Gehring, T. Hong, D. M. Pajerowski, T. J. Williams, Z. Xu, M. Matsuda, T. Birol, R. M. Fernandes and M. Greven, Phys. Rev. B 108, 134406 (2023).
Structural changes induced by electric currents in a single crystal of PrCuO₄, S. Roy, F. Ye, Z. Morgan, K. Mathur, A. Parulekar, S. I. A. Jalali, Y. Zhang, G. Cao, N. Kaneko, M. Greven, R. Raj, and D. Reznik, Phys. Rev. Materials 7, 083803 (2023).
CP2 Skyrmions and Skyrmion Crystals in Realistic Quantum Magnets, H. Zhang, Z. Wang, D. Dahlbom, K. Barros, C. D. Batista, Nat. Commun. 14, 3626 (2023). Paper co-authored by former CQM postdoc Z. Wang.
Intrinsic giant magnetoresistance due to exchange-bias-type effects at the surface of single-crystalline NiS₂ nanoflakes, R. Hartmann, M. Hogen, D. Lignon, A.K.C. Tan, M. Amado, S. El-Khatib, M. Egilmez, B. Das, C. Leighton, M. Atature, E. Scheer and A. Di Bernardo, Nanoscale 15, 10277 (2023).
Theory of criticality for quantum ferroelectric metals, A. Klein, V. Kozii, J. Ruhman, and R. M. Fernandes, Phys. Rev. B 107, 165110 (2023) – Editors’ Suggestion.
Anomalous strain relaxation and its impact on the valence-driven spin-state/metal-insulator transition in epitaxial (Pr_1-yY_y)_1-xCa_xCoO_3-d, J.E. Dewey, S. Ghosh, V. Chaturvedi, W.M. Postiglione, L. Figari, A. Jacobson, C. Korostynski, T.R. Charlton, K.A. Mkhoyan and C. Leighton, Phys. Rev. Mater. 7, 024415 (2023).
Local inversion-symmetry breaking in a bismuthate high-Tc superconductor,S. Griffitt, M. Spaić, J. Joe, Z. Anderson, D. Zhai, M. J. Krogstad, R. Osborn, D. Pelc, M. Greven. Nat. Commun. 14, 845 (2023).

2022

Room-Temperature Valence Transition in a Strain-Tuned Perovskite Oxide, V. Chaturvedi, S. Ghosh, D. Gautreau, P. Quarterman, P.P. Balakrishnan, B.J. Kirby, H. Zhou, H. Cheng, A. Huon, T. Charlton, M.R. Fitzsimmons, W.M. Postiglione, A. Jacobson, C. Korostynki, J.E. Dewey, J.G. Barriocanal, T. Birol, K.A. Mkhoyan and C. Leighton, Nat. Commun. 13, 7774 (2022).
Synergetic Ferroelectricity and Superconductivity in Zero-Density Dirac Semimetals near Quantum Criticality, V. Kozii, A. Klein, R. M. Fernandes, and J. Ruhman, Phys. Rev. Lett. 129, 237001 (2022).
Unconventional short-range structural fluctuations in cuprate high-Tc superconductors, D. Pelc, R. J. Spieker, Z. W. Anderson, M. J. Krogstad, N. Biniskos, N. G. Bielinski, B. Yu, T. Sasagawa, L. Chauviere, P. Dosanjh, R. Liang, D. A. Bonn, A. Damascelli, S. Chi, Y. Liu, R. Osborn & M. Greven, Sci. Rep. 12, 20483 (2022) .
Thermal properties of the metallic delafossite PdCoO2: a combined experimental and first-principles study, Y. Zhang, A. Saha, F. Tutt, V. Chaturvedi, B. Voigt, W. Moore, J. Garcia-Barriocanal, T. Birol and C. Leighton, Phys. Rev. Mater. 6, 115004 (2022).
P-type conductivity in Sn-doped Sb2Se3, T.D.C. Hobson, H. Shiel, C.N. Savory, J.E.N. Swallow, L.A.H. Jones, T.J. Featherstone, M.J. Smiles, P.K. Thakur, T.-L. Lee, B. Das, C. Leighton, G. Zoppi, V.R. Dhanak, D.O. Scanlon, K. Durose, J.D. Major and T.D. Veal, J. Phys. Energy 4, 045006 (2022).
Skyrmions and hopfions in three-dimensional frustrated magnets, C. Naya, D. Schubring, M. Shifman, and Z. Wang, Phys. Rev. B 106, 094434 (2022).
Chemically-induced magnetic dead shells in superparamagnetic Ni nanoparticles from polarized small-angle neutron scattering, B. Das, J. Batley, C. Korostynski, M. Nguyen, I. Kamboj, K. Krycka, P. Quarterman, J. Borchers, E.S. Aydil and C. Leighton, in press, ACS. Appl. Mater. Interf. 14, 33491 (2022).
Hot-lines topology and the fate of the spin resonance mode in three-dimensional unconventional superconductors, F. Chen, R. M. Fernandes, and M. H. Christensen, Phys. Rev. B 106, 014511 (2022).
The essential role of magnetic frustration in the phase diagrams of doped cobaltites, P.P. Orth, D. Phelan, J. Zhao, H. Zheng, J. F. Mitchell, C. Leighton, and R. M. Fernandes, Phys. Rev. Mater. 6, L071402 (2022).
Anomalous Transport in High-Mobility Superconducting SrTiO3 Thin Films, J. Yue, Y. Ayino, T. K. Truttmann, M. N. Gastiasoro, E. Persky, A. Khanukov, D. Lee, L. R. Thoutam, B. Kalisky, R. M. Fernandes, V. S. Pribiag, B. Jalan, Sci. Adv. 8, 21 (2022).
Uniaxial strain control of bulk ferromagnetism in rare-earth titanates, A. Najev, S. Hameed, D. M. Gautreau, Z. Wang, J. Joe, M. Požek, T. Birol, R. M. Fernandes, M. Greven, D. Pelc, Phys. Rev. Lett. 128, 167201 (2022).
A Quantitative Method for In Situ Pump-Beam Metrology in 4D Ultrafast Electron Microscopy, J.Chen, D. J. Flannigan, Ultramicroscopy 234, 113485 (2022).
Strain-tunable metamagnetic critical end-point in Mott insulating rare-earth titanates, Z. Wang, D. Gautreau, T. Birol, and R. M. Fernandes, Phys. Rev. B. 105, 144404 (2022).
Imaging coherent phonons and precursor dynamics in LaFeAsO with 4D ultrafast electron microscopy, R. A. Gnabasik, P. K. Suri, J. Chen, and D. J. Flannigan, Phys. Rev. Mater. 6, 024802 (2022).
Enhanced superconductivity and ferroelectric quantum criticality in plastically deformed strontium titanate, S. Hameed, D. Pelc, Z. W. Anderson, A. Klein, R. J. Spieker, L. Yue, B. Das, J. Ramberger, M. Lukas, Y. Liu, M. J. Krogstad, R. Osborn, Y. Li, C. Leighton, R. M. Fernandes & M. Greven, Nat. Mater. 21, 54 (2022).
See also this News & Views writeup: One-way express ticket to quantum criticality, M. Li and Y. Wang, Nat. Mater. 21, 3 (2022).

2021

Growth and characterization of large (Y,La)TiO3 and (Y,Ca)TiO3 single crystals, S. Hameed, J. Joe, L. R. Thoutam, J. Garcia-Barriocanal, B. Yu, G. Yu, S. Chi, T. Hong, T. J. Williams, J. W. Freeland, P. M. Gehring, Z. Xu, M. Matsuda, B. Jalan, M. Greven, Phys. Rev. Mater. 5, 125003 (2021).
Conduction via surface states in antiferromagnetic Mott-Insulating NiS2 single crystals, S. El-Khatib, B. Voigt, B. Das, A. Stahl, W. Moore, M. Maiti and C. Leighton, Phys. Rev. Mater. 5,115003 (2021).
Solid-source metal–organic molecular beam epitaxy of epitaxial RuO2, W. Nunn, S. Nair, H. Yun, A. K. Manjeshwar, A. Rajapitamahuni, D. Lee, K. A. Mkhoyan, and B. Jalan, APL Mater. 9, 091112 (2021), (Editor's Pick) (featured on the journal cover).
A review of molecular-beam epitaxy of wide bandgap complex oxide semiconductors, W. Nunn, T. K. Truttmann and B. Jalan, J. Mater. Res. 36, 4846 (2021) (invited feature paper-review).
Anisotropic time-domain electronic response in cuprates driven by midinfrared pulses, F. Giusti, A. Montanaro, A. Marciniak, F. Randi, F. Boschini, F. Glerean, G. Jarc, H. Eisaki, M. Greven, A. Damascelli, A. Avella, and D. Fausti, Phys. Rev. B 104, 125121 (2021).
Novel Synthesis Approach for “Stubborn” Metals and Metal Oxides, W. Nunn, J. Yue, A. K. Manjeshwar, A. Rajapitamahuni, T. K. Truttmann, and B. Jalan, Proc. Natl. Acad. Sciences, 118, e2105713118 (2021).
Phenomenological model of the third-harmonic magnetic response due to superconducting fluctuations: Application to Sr2RuO4, F. Chen, D. Pelc, M. Greven, and R. M. Fernandes
Phys. Rev. B 104, 064502 (2021). Highlighted on the front page of the DOE Office of Science website plus by several news outlets, including Science Daily, EurekAlert, PhysOrg, ScienceNewsNet, Materials Today.
A Quantitative Method for In-Situ Pump-Beam Metrology in Ultrafast Electron Microscopy, J. Chen, C. Leighton and D. Flannigan, Microscopy and Microanalysis 27, S1, 3416 (2021).
Inhomogeneous time-reversal symmetry breaking in Sr2RuO4, R. Willa, M. Hecker, R. M. Fernandes, and J. Schmalian, Phys. Rev. B 104, 024511 (2021).
Two-component electronic phase separation in the doped Mott insulator Y1−xCaxTiO3, S. Hameed, J. Joe, D. M. Gautreau, J. W. Freeland, T. Birol, and M. Greven, Phys. Rev. B 104, 045112 (2021). Selected as an Editors' Suggestion.
Nature of the ferromagnetic-antiferromagnetic transition in Y1−xLaxTiO3, S. Hameed, S. El-Khatib, K. P. Olson, B. Yu, T. J. Williams, T. Hong, Q. Sheng, K. Yamakawa, J. Zang, Y. J. Uemura, G. Q. Zhao, C. Q. Jin, L. Fu, Y. Gu, F. Ning, Y. Cai, K. M. Kojima, J. W. Freeland, M. Matsuda, C. Leighton, and M. Greven, Phys. Rev. B 104, 024410 (2021). Selected as an Editors' Suggestion.
Coherent Phonon Disruption and Lock-In During a Photoinduced Charge-Density-Wave Phase Transition, S. A. Reisbick, Y. Zhang, J. Chen, P. E. Engen,and D. J. Flannigan, J. Phys. Chem. Lett. 12, 6439 (2021).
Understanding magnetic phase coexistence in Ru2Mn1−xFexSn Heusler alloys: A neutron scattering, thermodynamic, and phenomenological analysis, Eric McCalla, Emily E. Levin, Jason E. Douglas, John G. Barker, Matthias Frontzek, Wei Tian, Rafael M. Fernandes, Ram Seshadri, and Chris Leighton, Phys. Rev. Mater. 5, 064417 (2021).
Structure-property relationships and mobility optimization in sputtered La-doped BaSnO3 films: Toward 100 cm2 V−1 s−1 mobility, W. M. Postiglione, K. Ganguly, H. Yun, J. S. Jeong, A. Jacobson, L. Borgeson, B. Jalan, K. A. Mkhoyan, and C. Leighton, Phys. Rev. Mater. 5, 044604 (2021).
Mirror symmetry breaking in a model insulating cuprate, A. de la Torre, K. L. Seyler, L. Zhao, S. Di Matteo, M. S. Scheurer, Y. Li, B. Yu, M. Greven, S. Sachdev, M. R. Norman & D. Hsieh, Nat. Phys. 7, 1136 (2021).
From weak antilocalization to Kondo scattering in a magnetic complex oxide interface, X. Cai, J. Yue, P. Xu, B. Jalan, and V. S. Pribiag, Phys. Rev. B 103, 115434 (2021).
Meron, skyrmion, and vortex crystals in centrosymmetric tetragonal magnets, Z. Wang, Y. Su, S.-Z. Lin, and C. D. Batista, Phys. Rev. B 103, 104408 (2021).
Mitigation of the internal p-n junction in CoS2-contacted FeS2 single crystals: Accessing bulk semiconducting transport, B. Voigt, B. Das, D. M. Carr, D. Ray, M. Maiti, W. Moore, M. Manno, J. Walter, E. S. Aydil, and C. Leighton, Phys. Rev. Mater. 5, 025405 (2021).
Post-growth annealing effects on charge and spin excitations in Nd2−xCexCuO4, K. Ishii, S. Asano, M. Ashida, M. Fujita, B. Yu, M. Greven, J. Okamoto, D.-J. Huang, and J. Mizuki, Phys. Rev. Mater. 5, 024803 (2021).
First-principles characterization of the magnetic properties of Cu2(OH)3Br, D. M. Gautreau, A. Saha, T. Birol, Phys. Rev. Mater. 5, 024407 (2021).
Electronic correlations in the semiconducting half-Heusler compound FeVSb, E. H. Shourov, P. J. Strohbeen, D. Du, A. Sharan, F. C. de Lima, F. Rodolakis, J. L. McChesney, V. Yannello, A. Janotti, T. Birol, and J. K. Kawasaki, Phys. Rev. B 103, 045134 (2021).

2020

Electronic Structure and Small Hole Polarons in YTiO3, J. Yue, N. F. Quackenbush, I. Laraib, H. Carfagno, S. Hameed, A. Prakash, L. R. Thoutam, J. M. Ablett, T.-L. Lee, M. Greven, M. F. Doty, A. Janotti, and B. Jalan, Phys. Rev. Mater. 4, 112001(R) (Rapid Communication) (2020).
Three interaction energy scales in single-layer high Tc cuprate HgBa2CuO4+δ, S. A. Sreedhar, A. Rossi, J. Nayak, Z. Anderson, Y. Tang, B. Gregory, M. Hashimoto, D. -H. Lu, E. Rotenberg, R. J. Birgeneau, M. Greven, M. Yi, and I. M. Vishik, Phys. Rev. B 102, 205109 (2020).
Giant anisotropic magnetoresistance in oxygen-vacancy-ordered epitaxial La0.5Sr0.5CoO3−δ films, J. Walter, S. Bose, M. Cabero, M. Varela, and C. Leighton, Phys. Rev. Mater. 4, 091401(R) (2020).
Resistivity phase diagram of the cuprates revisited, D. Pelc, M. J. Veit, C. J. Dorow, Y. Ge, N. Barišić, and M. Greven, Phys. Rev. B 102, 075114 (2020).
Quantitative understanding of superparamagnetic blocking in thoroughly characterized Ni nanoparticle assemblies, J. Batley, M. Nguyen I. Kamboj, C. Korostynski, E.S. Aydil and C. Leighton, Chem. Mater. 32, 6494-6506 (2020).
Coexistence and interaction of spinons and magnons in an antiferromagnet with alternating antiferromagnetic and ferromagnetic quantum spin chains, H. Zhang, Z. Zhao, D. Gautreau, M. Raczkowski, A. Saha, V.O. Garlea, H. Cao, T. Hong, H. O. Jeschke, Subhendra D. Mahanti, T. Birol, F. F. Assaad, and X. Ke, Phys. Rev. Lett. 125, 037204 (2020).
Observation of an internal p-n junction in pyrite FeS2 single crystals: potential origin of the low open circuit voltage in pyrite solar cells, B. Voigt, W. Moore, M. Maiti, J. Walter, B. Das, M. Manno, C. Leighton, and E. S. Aydil, ACS Mater. Lett. 2, 861-868 (2020).
Effects of paramagnetic pair-breaking and spin-orbital coupling on multi-band superconductivity, Y. Ayino, J. Yue, T. Wang, B. Jalan and V. Pribiag, J. Phys. Cond. Matter. 32, 38LT02 (2020).
Doping-dependent phonon anomaly and charge-order phenomena in the HgBa2CuO4+δ and HgBa2CaCu2O6+δ superconductors, L. Wang, B. Yu, R. Jing, X. Luo, J. Zeng, J. Li, I. Bialo, M. Bluschke, Y. Tang, J. Freyermuth, G. Yu, R. Sutarto, F. He, E. Weschke, W. Tabis, M. Greven, and Y. Li, Phys. Rev. B 101, 220509R (2020).
Unusual Dynamic charge correlations in simple-tetragonal HgBa2CuO4+δ, B. Yu, W. Tabis, I. Bialo, F. Yakhou, N. B. Brookes, Z. Anderson, Y. Tang, G. Yu, and M. Greven, Phys. Rev. X 10, 021059 (2020).
Multiferroic behaviour in EuTiO3 films constrained by symmetry, P. J. Ryan, G. E. Sterbinsky, Y. Choi, J. C. Woicik, Leyi Zhu, J. S. Jiang, J.-H. Lee, D. G. Schlom, T. Birol, S. D. Brown, P. B. J. Thompson, P. S. Normile, J. Lang, and J.-W. Kim, Phys. Rev. B 101, 180409(R) (2020).
.Phonon spectrum of underdoped HgBa2CuO4+δ investigated by neutron scattering, I. Ahmadova, T. C. Sterling, A. C. Sokolik, D. Abernathy, M. Greven, and D. Reznik, Phys. Rev. B 101, 184508 (2020).
Anisotropic superconductivity mediated by ferroelectric fluctuations in cubic systems with spin-orbit coupling, M. N. Gastiasoro, T. V. Trevisan, and R. M. Fernandes, Phys. Rev. B 101, 174501 (2020).
Superconductivity in dilute SrTiO3 : a review, M. N. Gastiasoro, J. Ruhman, and R. M. Fernandes, Annals of Physics 417, 168107 (2020).
Strain-induced Majority Carrier Inversion in Ferromagnetic Epitaxial LaCoO3-δ Thin Films, V. Chaturvedi, J. Walter, A. Paul, A. Grutter, B. Kirby, J. S. Joeng, H. Zhou, Z. Zhang, B. Yu, M. Greven, A. Mkhoyan, T. Birol, and C. Leighton, Phys. Rev. Mater. 4, 034403 (2020).
Kohn-Luttinger Correction to Tc in a Phonon Superconductor, D. Phan and A. V. Chubukov, Phys. Rev. B 101, 024503 (2020).

2019

Evidence for universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductor, N. Barišić, M. K. Chan, M. J. Veit, C. J. Dorow, Y. Ge, Y. Li, W. Tabis, Y. Tang, G. Yu, X. Zhao, and M. Greven, New J. Phys. 21, 113007 (2019).
Nanoscale magnetic phase competition throughout the Ni50-xCoxMn40Sn10 phase diagram: Insights from small-angle neutron scattering, S. El-Khatib, Kanwal Preet Bhatti, Vijay Srivastava, R. D. James, and C. Leighton, Phys. Rev. Mater. 3, 104413 (2019).
Disentangling spin-orbit coupling and local magnetism in a quasi-2D electron system, X. Cai, Y. Ayino, J. Yue, P. Xu, B. Jalan, and V. Pribiag, Phys. Rev. B. 100, 081402(R) (2019).
Diagonal Nematicity in the Pseudogap Phase of HgBa2CuO4+δ, H. Murayama, Y. Sato, R. Kurihara, S. Kasahara, Y. Mizukami, Y. Kasahara, H. Uchiyama, A. Yamamoto, E.-G. Moon, J. Cai, J. Freyermuth, M. Greven, T. Shibauchi, and Y. Matsuda, Nat. Commun. 10, 3282 (2019).
Hopping transport in SrTiO3/Nd1−xTiO3/SrTiO3 heterostructures, L.R. Thoutam, J. Yue, P. Xu, and B. Jalan, Phys. Rev. Mater. 3, 065006 (2019).
Universal superconducting precursor in three classes of unconventional superconductors, D. Pelc, Z. Anderson, B. Yu, C. Leighton, and M. Greven, Nat. Commun. 10, 2729 (2019).
Universal precursor of superconductivity in the cuprates, G. Yu, D.-D. Xia, D. Pelc, R.-H. He, N.-H. Kaneko, T. Sasagawa, Y. Li, X. Zhao, N. Barišić, A. Shekhter, and M. Greven. Phys. Rev. B 99, 214502 (2019).
Molecular Beam Epitaxy for Oxide Electronics, A. Prakash and B. Jalan, "Molecular Beam Epitaxy: Materials and Applications for Electronics and Optoelectronics" H. Asahi, Y. Horikoshi, (John Wiley and Sons, 2019) 423.
Phonon-mediated superconductivity in low carrier-density systems, M. N. Gastiasoro, R. M. Fernandes, and A. V. Chubukov, Phys. Rev. B 99, 094524 (2019).
Magnetic small-angle neutron scattering, S. Muhlbauer, A. Heinemann, M. Eskildsen, C. Leighton, E. Perigo, F. Bergner, S. Disch, S. Erokhin, D. Berkov and A. Michels, Rev. Mod. Phys. 91, 015004 (2019).
Signatures of enhanced superconducting phase coherence through MID-IR excitation in optimally doped Y-Bi2212, F. Giusti, A. Marciniak, F. Randi, G. Sparapassi, F. Boschini, H. Eisaki, M. Greven, A. Damascelli, A. Avella, and D. Fausti, Phys. Rev. Lett. 122, 067002 (2019).
Low temperature specific heat of doped SrTiO3: Doping dependence of the effective mass and Kadowaki-Woods scaling violation, E. McCalla, M. Navarro-Gastiasoro, G. Cassuto, R. M. Fernandes, and C. Leighton, Phys. Rev. Mater. 3, 022001(R) (2019).
Unusual behavior of cuprates explained by heterogeneous charge localization, D. Pelc, P. Popčević, G. Yu, M. Požek, M. Greven, and N. Barišić, Sci. Adv. 5, eaau4538 (2019).
Electrolyte-based ionic control of functional oxides, C. Leighton, Nat. Mat. 18, 13 (2019).

2018

Orientation of the intra-unit-cell magnetic moment in the high-Tc cuprate superconductor HgBa2CuO4+δ, Y. Tang, L. Mangin-Thro, A. Wildes, M. K. Chan, C. J. Dorow, J. Jeong, Y. Sidis, M. Greven, and P. Bourges, Phys. Rev. B 98, 1214418 (2018).
Growth and characterization of HgBa2CaCu2O6+δ and HgBa2Ca2Cu3O8+δ crystals, L. Wang, X. Luo, J. Li, J. Zhen, M. Cheng, J. Freyermuth, Y. Tang, B. Yu, G. Yu, M. Greven, and Y. Li, Phys. Rev. Mater. 2, 123401 (2018).
Giant electrostatic modification of magnetism via electrolyte-gate-induced cluster percolation in La1-xSrxCoO3-δ, J. Walter, T. Charlton, H. Ambaye, M. R. Fitzsimmons, P. P. Orth, R. M. Fernandes and C. Leighton, Phys. Rev. Mater. 2, 111406(R) (2018).
Perpendicular magnetic anisotropy via strain-engineered oxygen vacancy ordering in epitaxial La1-xSrxCoO3, J. Walter, M. Cabero Piris, B. Yu, G. Yu, M. Greven, M. Varela, and C. Leighton, Phys. Rev. Mater. 2, 111404 (2018).
Emergence of superconductivity in the cuprates via a universal percolation process, D. Pelc, M. Vučković, M. Grbić, M. Požek, G. Yu, T. Sasagawa, M. Greven, and N. Barišić, Nat. Commun. 9, 4327 (2018).
Changes in physical properties of 4C pyrrhotite (Fe7S8) across the 32 K Besnus transition, M. W. R. Volk, E. McCalla, B. Voigt, M. Manno, C. Leighton and J.M. Feinberg, Am. Mineral. 103, 1674 (2018).
Unconventional multi-band superconductivity in bulk SrTiO3 and LaAlO3/SrTiO3 interfaces, T. V. Trevisan, M. Schütt, and R. M. Fernandes, Phys. Rev. Lett. 121, 127002 (2018).
Impact of disorder on the superconducting transition temperature near a Lifshitz transition, T. V. Trevisan, M. Schütt, and R. M. Fernandes, Phys. Rev. B 98, 094514 (2018).
Percolative nature of the direct current paraconductivity in the cuprate superconductors, P. Popčević, D. Pelc, Y. Tang, K. Velebit, Z. Anderson, V. Nagarajan, G. Yu, M. Požek, N. Barišić, and M. Greven, npj Quantum Mater. 3, 42 (2018).
Effects of Lifshitz transitions in ferromagnetic superconductors: the case of URhGe, Y. Sherkunov, A. V. Chubuov, and J. Betouras, Phys. Rev. Lett. 121, 097001 (2018).
Electrical transport, magnetic, and thermodynamic properties of La-, Pr- and Nd-doped BaSnO3-d single crystals, E. McCalla, D. Phelan, M. J. Krogstad, B. Dabrowski and C. Leighton, Phys. Rev. Mater. 2, 084601 (2018).
Interconversion of intrinsic defects in SrTiO3(001), S.A. Chambers, Y. Du, Z. Zhu, J. Wang, M.J. Wahila, L. F. J. Piper, A. Prakash, J. Yue, B. Jalan, S. R. Spurgeon, D. M. Kepaptsoglou, Q. M. Ramasse, and P. V. Sushko, Phys. Rev. B. 97, 245204 (2018).
Magnetism in epitaxial PrCoO3 and Pr0.7Y0.3CoO3 thin films, T. D. Sanders, U. S. Alaan, M. T. Gray, S. Bose, M. Taylor, M. Cabero, V. Mehta, M. Varela, C. Leighton and Y. Suzuki, J. Mag. Mag. Mat. 451, 654 (2018).

2017

Ion-Gel-Gating-Induced Oxygen Vacancy Formation in Epitaxial La0.5Sr0.5CoO3-δ Films from in operando X-ray and Neutron Scattering, J. Walter, G. Yu, B. Yu, A. Grutter, B. Kirby, J. Borchers, Z. Zhang, H. Zhou, T. Birol, M. Greven, and C. Leighton, Phys., Rev. Mater. 1, 071403(R) (2017).
Glass-Like Through-Plane Thermal Conductivity Induced by Oxygen Vacancies in Nanoscale Epitaxial La0.5Sr0.5CoO3-δ, X. Wu, J. Walter, T. Feng, J. Zhu, H. Zheng, J.F. Mitchell, N. Biskup, M. Varela, X. Ruan, C. Leighton and X. Wang, Adv. Func. Mater. 27, 1704233 (2017). (Cover Article)
Synchrotron x-ray scattering study of charge-density-wave order in HgBa2CuO4+δ, W. Tabis, B. Yu, I. Bialo, M. Bluschke, T. Kolodziej, A. Kozlowski, E. Blackburn, K. Sen, E. M. Forgan, M. v. Zimmermann, Y. Tang, E. Weschke, B. Vignolle, M. Hepting, H. Gretarsson, R. Sutarto, F. He, M. Le Tacon, N. Barišić, G. Yu and M. Greven, Phys. Rev. B 96, 134510 (2017).
Interface-induced phenomena in magnetism, F. Hellman, A. Hoffmann, Y. Tserkovnyak, G. S. D. Beach, E. E. Fullerton, C. Leighton, A. H. MacDonald, D. C. Ralph, D. A. Arena, H. A. Durr, P. Fischer, J. Grollier, J. P. Heremans, T. Jungwirth, A. V. Kimel, B. Koopmans, I. N. Krivorotov, S. J. May, A. K. Petford-Long, J. M. Rondinelli, N. Samarth, I. K. Schuller, A. N. Slavin, M. D. Stiles, O. Tchernyshyov, A. Thiaville and B. L. Zink, Rev. Mod. Phys. 89, 025006 (2017).

Funded by the Department of Energy under DE-SC0016371