Strain-tuning the electronic structure of iron chalcogenide superconductors Archie Morfoot
Dec 2024 Thesis I05-ARPES
Uniaxial strain tuning of charge modulation and singularity in a kagome superconductor Chun Lin, Armando Consiglio, Ola Kenji Forslund, Julia Kuespert, M. Michael Denner, Hechang Lei, Alex Louat, Matthew D. Watson, Timur K. Kim, Cephise Cacho, Dina Carbone, Mats Leandersson, Craig Polley, Thiagarajan Balasubramanian, Domenico Di Sante, Ronny Thomale, Zurab Guguchia, Giorgio Sangiovanni, Titus Neupert, Johan Chang
Nature Communications, 15 Dec 2024 DOI: 10.1038/s41467-024-53737-w Bonding states underpinning structural transitions in IrTe2 observed with micro-ARPES C. W. Nicholson, M. D. Watson, A. Pulkkinen, M. Rumo, G. Kremer, K. Y. Ma, F. O. Von Rohr, C. Cacho, C. Monney
Physical Review B, 110 Nov 2024 DOI: 10.1103/PhysRevB.110.205123 Holstein polarons, rashba-like spin splitting, and ising superconductivity in electron-doped MoSe2 Sung Won Jung, Matthew D. Watson, Saumya Mukherjee, Daniil V. Evtushinsky, Cephise Cacho, Edoardo Martino, Helmuth Berger, Timur K. Kim
Acs Nano, 18 Nov 2024 DOI: 10.1021/acsnano.4c07805 Novel electronic structures from anomalous stackings in NbS2 and MoS2 Matthew D. Watson, Mihir Date, Alex Louat, Niels B. M. Schroeter
Physical Review B, 110 Sept 2024 DOI: 10.1103/PhysRevB.110.L121121 Avoided metallicity in a hole-doped Mott insulator on a triangular lattice Chi Ming Yim, Gesa-R. Siemann, Srdjan Stavrić, Seunghyun Khim, Izidor Benedičič, Philip A. E. Murgatroyd, Tommaso Antonelli, Matthew D. Watson, Andrew P. Mackenzie, Silvia Picozzi, Phil D. C. King, Peter Wahl
Nature Communications, 15 Sept 2024 DOI: 10.1038/s41467-024-52007-z Giant exchange splitting in the electronic structure of A-type 2D antiferromagnet CrSBr Matthew D. Watson, Swagata Acharya, James E. Nunn, Laxman Nagireddy, Dimitar Pashov, Malte Rösner, Mark Van Schilfgaarde, Neil R. Wilson, Cephise Cacho
Npj 2d Materials And Applications, 8 Aug 2024 DOI: 10.1038/s41699-024-00492-7 Chemical trends of the bulk and surface termination-dependent electronic structure of metal-intercalated transition metal dichalcogenides Brendan Edwards, Darius-A. Deaconu, Philip A. E. Murgatroyd, Sebastian Buchberger, Tommaso Antonelli, Daniel Halliday, Gesa-R. Siemann, Andela Zivanovic, Liam Trzaska, Akhil Rajan, Edgar Abarca Morales, Daniel A. Mayoh, Amelia E. Hall, Rodion V. Belosludov, Matthew D. Watson, Timur K. Kim, Deepnarayan Biswas, Tien-Lin Lee, Craig M. Polley, Dina Carbone, Mats Leandersson, Geetha Balakrishnan, Mohammad Saeed Bahramy, Phil D. C. King
Chemistry Of Materials, 8 Jul 2024 DOI: 10.1021/acs.chemmater.4c00824 Journal Paper I05-ARPES I09-Surface and Interface Structural Analysis open access Nano-ARPES study of Moiré systems and Td-MoTe2: from flat bands to electron-phonon coupling Julia Issing
Jul 2024 Thesis I05-ARPES open access
Fermi surface nesting driving the RKKY interaction in the centrosymmetric skyrmion magnet Gd2PdSi3 Yuyang Dong, Yosuke Arai, Kenta Kuroda, Masayuki Ochi, Natsumi Tanaka, Yuxuan Wan, Matthew D. Watson, Timur K. Kim, Cephise Cacho, Makoto Hashimoto, Donghui Lu, Yuji Aoki, Tatsuma D. Matsuda, Takeshi Kondo
Physical Review Letters, 133 Jul 2024 DOI: 10.1103/PhysRevLett.133.016401 Dark states of electrons in a quantum system with two pairs of sublattices Yoonah Chung, Minsu Kim, Yeryn Kim, Seyeong Cha, Joon Woo Park, Jeehong Park, Yeonjin Yi, Dongjoon Song, Jung Hyun Ryu, Kimoon Lee, Timur K. Kim, Cephise Cacho, Jonathan Denlinger, Chris Jozwiak, Eli Rotenberg, Aaron Bostwick, Keun Su Kim
Nature Physics, 77 Jul 2024 DOI: 10.1038/s41567-024-02586-x Indium-doped crystals of SnSe2 Danrui Ni, Xianghan Xu, Zheyi Zhu, Yasemin Ozbek, Vesna Miksic Trontl, Chen Yang, Xiao Yang, Alex Louat, Cephise Cacho, Nai Phuan Ong, Pengpeng Zhang, Tonica Valla, Robert J. Cava
The Journal Of Physical Chemistry C, June 2024 DOI: 10.1021/acs.jpcc.4c02926 Bias-free access to orbital angular momentum in two-dimensional quantum materials Jonas Erhardt, Cedric Schmitt, Philipp Eck, Matthias Schmitt, Philipp Kessler, Kyungchan Lee, Timur Kim, Cephise Cacho, Iulia Cojocariu, Daniel Baranowski, Vitaliy Feyer, Louis Veyrat, Giorgio Sangiovanni, Ralph Claessen, Simon Moser
Physical Review Letters, 132 May 2024 DOI: 10.1103/PhysRevLett.132.196401 Weyl spin-momentum locking in a chiral topological semimetal Jonas A. Krieger, Samuel Stolz, Iñigo Robredo, Kaustuv Manna, Emily C. Mcfarlane, Mihir Date, Banabir Pal, Jiabao Yang, Eduardo B. Guedes, J. Hugo Dil, Craig M. Polley, Mats Leandersson, Chandra Shekhar, Horst Borrmann, Qun Yang, Mao Lin, Vladimir N. Strocov, Marco Caputo, Matthew D. Watson, Timur K. Kim, Cephise Cacho, Federico Mazzola, Jun Fujii, Ivana Vobornik, Stuart S. P. Parkin, Barry Bradlyn, Claudia Felser, Maia G. Vergniory, Niels B. M. Schröter
Nature Communications, 15 May 2024 DOI: 10.1038/s41467-024-47976-0 Momentum-dependent scaling exponents of nodal self-energies measured in strange metal cuprates and modelled using semi-holography S. Smit, E. Mauri, L. Bawden, F. Heringa, F. Gerritsen, E. Van Heumen, Y. K. Huang, T. Kondo, T. Takeuchi, N. E. Hussey, M. Allan, T. K. Kim, C. Cacho, A. Krikun, K. Schalm, H. T. C. Stoof, M. S. Golden
Nature Communications, 15 May 2024 DOI: 10.1038/s41467-024-48594-6 Spin-orbit coupling induced Van Hove singularity in proximity to a Lifshitz transition in Sr4Ru3O10 Carolina A. Marques, Philip A. E. Murgatroyd, Rosalba Fittipaldi, Weronika Osmolska, Brendan Edwards, Izidor Benedičič, Gesa-R. Siemann, Luke C. Rhodes, Sebastian Buchberger, Masahiro Naritsuka, Edgar Abarca-Morales, Daniel Halliday, Craig Polley, Mats Leandersson, Masafumi Horio, Johan Chang, Raja Arumugam, Mariateresa Lettieri, Veronica Granata, Antonio Vecchione, Phil D. C. King, Peter Wahl
Npj Quantum Materials, 9 Apr 2024 DOI: 10.1038/s41535-024-00645-3 Spectroscopic investigation of electronic properties and collective excitations in layered materials Andrea Tonelli
Apr 2024 Thesis I05-ARPES
Controlling crystal cleavage in focused ion beam shaped specimens for surface spectroscopy A. Hunter, C. Putzke, I. Gaponenko, A. Tamai, F. Baumberger, P. J. W. Moll
Review Of Scientific Instruments, 95 Mar 2024 DOI: 10.1063/5.0186480 From theory to confidence: building trust in twistronics models Diamond Light Source
Feb 2024 Science Highlight I05-ARPES
Achieving environmental stability in an atomically thin quantum spin Hall insulator via graphene intercalation Cedric Schmitt, Jonas Erhardt, Philipp Eck, Matthias Schmitt, Kyungchan Lee, Philipp Keßler, Tim Wagner, Merit Spring, Bing Liu, Stefan Enzner, Martin Kamp, Vedran Jovic, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, Timur Kim, Cephise Cacho, Tien-Lin Lee, Giorgio Sangiovanni, Simon Moser, Ralph Claessen
Nature Communications, 15 Feb 2024 DOI: 10.1038/s41467-024-45816-9 Journal Paper I05-ARPES I09-Surface and Interface Structural Analysis open access The pseudochiral Fermi surface of α-RuI3 Alex Louat, Matthew D. Watson, Timur K. Kim, Danrui Ni, Robert J. Cava, Cephise Cacho
Communications Physics, 7 Jan 2024 DOI: 10.1038/s42005-024-01533-9 Controlling charge density order in 2H−TaSe2 using a van Hove singularity W. R. B. Luckin, Y. Li, J. Jiang, S. M. Gunasekera, C. Wen, Y. Zhang, D. Prabhakaran, F. Flicker, Y. Chen, M. Mucha-Kruczyński
Physical Review Research, 6 Jan 2024 DOI: 10.1103/PhysRevResearch.6.013088