Altermagnets with topological order in Kitaev bilayers

Authors: Vijayvargia, Aayush, Day-Roberts, Ezra, Botana, Antia S., Erten, Onur

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2503.09705

Resolving Structural Origins for Superconductivity in Strain-Engineered La$_3$Ni$_2$O$_7$ Thin Films

Authors: Bhatt, Lopa, Jiang, Abigail Y., Ko, Eun Kyo, Schnitzer, Noah, Pan, Grace A., Segedin, Dan Ferenc, Liu, Yidi, Yu, Yijun, Zhao, Yi-Feng, Morales, Edgar Abarca, Brooks, Charles M., Botana, Antia S., Hwang, Harold Y., Mundy, Julia A., Muller, David A., Goodge, Berit H.

Subject Terms: Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2501.08204

Electronic structure of Ruddlesden-Popper nickelates: strain to mimic the effects pressure

Authors: Zhao, Yi-Feng, Botana, Antia S.

Subject Terms: Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2412.04391

Capping effects on spin and charge excitations in parent and superconducting Nd1-xSrxNiO2

Authors: Fan, S., LaBollita, H., Gao, Q., Khan, N., Gu, Y., Kim, T., Li, J., Bhartiya, V., Li, Y., Sun, W., Yang, J., Yan, S., Barbour, A., Zhou, X., Cano, A., Bernardini, F., Nie, Y., Zhu, Z., Bisogni, V., Mazzoli, C., Botana, A. S., Pelliciari, J.

Source: Physical Review Letters, 2024

Subject Terms: Condensed Matter - Superconductivity, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2409.18258

Assessing the formation of spin and charge stripes in La$_{3}$Ni$_{2}$O$_{7}$ from first-principles

Authors: LaBollita, Harrison, Pardo, Victor, Norman, Michael R., Botana, Antia S.

Source: Phys. Rev. Materials 8, L111801 2024

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2407.14409

Electronic correlations, layer distinction, and electron doping in the alternating single-layer trilayer La$_{3}$Ni$_{2}$O$_{7}$ polymorph

Authors: LaBollita, Harrison, Bag, Soumen, Kapeghian, Jesse, Botana, Antia S.

Source: Phys. Rev. B 110, 155145 (2024)

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2404.19089

Tuning the electronic and magnetic properties of NiBr$_2$ via pressure

Authors: Bag, Soumen, Kapeghian, Jesse, Erten, Onur, Botana, Antia S.

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2404.16278

Pressure effects on the electronic structure and magnetic properties of infinite-layer nickelates

Authors: Sharma, Shekhar, Jung, Myung-Chul, LaBollita, Harrison, Botana, Antia S.

Subject Terms: Condensed Matter - Superconductivity, Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2403.07176

Hydrogen is not necessary for superconductivity in topotactically reduced nickelates

Authors: Balakrishnan, Purnima P., Segedin, Dan Ferenc, Chow, Lin Er, Quarterman, P., Muramoto, Shin, Surendran, Mythili, Patel, Ranjan K., LaBollita, Harrison, Pan, Grace A., Song, Qi, Zhang, Yang, Baggari, Ismail El, Jagadish, Koushik, Shao, Yu-Tsun, Goodge, Berit H., Kourkoutis, Lena F., Middey, Srimanta, Botana, Antia S., Ravichandran, Jayakanth, Ariando, A., Mundy, Julia A., Grutter, Alexander J.

Subject Terms: Condensed Matter - Superconductivity, Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2403.01796

Electronic structure and magnetic tendencies of trilayer La$_4$Ni$_3$O$_{10}$ under pressure: structural transition, molecular orbitals, and layer differentiation

Authors: LaBollita, Harrison, Kapeghian, Jesse, Norman, Michael R., Botana, Antia S.

Source: Phys. Rev. B 109, 195151 2024

Subject Terms: Condensed Matter - Superconductivity, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2402.05085

Symmetry Enforced Fermi Surface Degeneracies Observed in Time-Reversal Symmetry-Breaking Superconductor LaNiGa$_2$

Authors: Staab, Matthew, Prater, Robert, Sreedhar, Sudheer, Byland, Journey, Mann, Eliana, Zackaria, Davis, Shi, Yunshu, Bowman, Henry J., Stephens, Andrew L., Jung, Myung-Chul, Botana, Antia S., Pickett, Warren E., Taufour, Valentin, Vishik, Inna

Subject Terms: Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2312.11464

Polymorphism in Ruddlesden-Popper $La_{3}Ni_{2}O_{7}$: Discovery of a Hidden Phase with Distinctive Layer Stacking

Authors: Chen, Xinglong, Zhang, Junjie, Thind, A. S., Sharma, S., LaBollita, H., Peterson, G., Zheng, H., Phelan, D., Botana, A. S., Klie, R. F., Mitchell, J. F.

Subject Terms: Condensed Matter - Superconductivity, Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2312.06081

Theory of moir\'e magnetism in twisted bilayer $\alpha$-RuCl$_3$

Authors: Akram, Muhammad, Kapeghian, Jesse, Das, Jyotirish, Valenti, Roser, Botana, Antia S., Erten, Onur

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2310.12211

Electronic structure and magnetic properties of La$_{3}$Ni$_{2}$O$_{7}$ under pressure: active role of the Ni-$d_{x^2-y^2}$ orbitals

Authors: LaBollita, Harrison, Pardo, Victor, Norman, Michael R., Botana, Antia S.

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2309.17279

Preempted phonon-mediated superconductivity in the infinite-layer nickelates

Authors: Meier, Q. N., de Vaulx, J. B., Bernardini, F., Botana, A. S., Blase, X., Olevano, V., Cano, A.

Source: Phys. Rev. B 109, 184505 (2024)

Subject Terms: Condensed Matter - Superconductivity, Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2309.05486

Signatures of pressure-enhanced helimagnetic order in van der Waals multiferroic NiI$_2$

Authors: Occhialini, Connor A., Martins, Luiz G. P., Song, Qian, Smith, Jesse S., Kapeghian, Jesse, Amoroso, Danila, Sanchez, Joshua J., Barone, Paolo, Dupé, Bertrand, Verstraete, Matthieu j., Kong, Jing, Botana, Antia S., Comin, Riccardo

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2306.11720

Effects of Pressure on the Electronic and Magnetic Properties of Bulk NiI$_{2}$

Authors: Kapeghian, Jesse, Amoroso, Danila, Occhialini, Connor A., Martins, Luiz G. P., Song, Qian, Smith, Jesse S., Sanchez, Joshua J., Kong, Jing, Comin, Riccardo, Barone, Paolo, Dupé, Bertrand, Verstraete, Matthieu J., Botana, Antia S.

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2306.04729

Conductivity of infinite-layer NdNiO$_{2}$ as a probe of spectator bands

Authors: LaBollita, Harrison, Hampel, Alexander, Karp, Jonathan, Botana, Antia S., Millis, Andrew J.

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2303.06046

Limits to the strain engineering of layered square-planar nickelate thin films

Authors: Segedin, Dan Ferenc, Goodge, Berit H., Pan, Grace A., Song, Qi, LaBollita, Harrison, Jung, Myung-Chul, El-Sherif, Hesham, Doyle, Spencer, Turkiewicz, Ari, Taylor, Nicole K., Mason, Jarad A., N'Diaye, Alpha T., Paik, Hanjong, Baggari, Ismail El, Botana, Antia S., Kourkoutis, Lena F., Brooks, Charles M., Mundy, Julia A.

Source: Nat Commun 14, 1468 (2023)

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/2302.14283

Orbital polarization, charge transfer, and fluorescence in reduced valence nickelates

Authors: Norman, M. R., Botana, A. S., Karp, J., Hampel, A., LaBollita, H., Millis, A. J., Fabbris, G., Shen, Y., Dean, M. P. M.

Source: Phys. Rev. B 107, 165124 (2023)

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2302.09003