U125_PGM
U125_PGM Undulator beamline
Publications
2023Gogina, A.A.; Tarasov, A.V.; Eryzhenkov, A.V.; Rybkin, A.G.; Shikin, A.M.; Filianina, M.; Klimovskikh, I.I.: Adsorption of Na Monolayer on Graphene Covered Pt(111) Substrate. , JETP Letters 117 (2023), p. 138–146
doi: 10.1134/s0021364022602706
Yang, X.P.; Zhong, Y.; Mardanya, S.; Cochran, T.A.; Chapai, R.; Mine, A.; Zhang, J.; Sánchez-Barriga, J.; Cheng, Z.J.; Clark, O.J.; Yin, J.X.; Blawat, J.; Cheng, G.; Belopolski, I.; Nagashima, T.; Najafzadeh, S.; Gao, S.; Yao, N.; Bansil, A.; Jin, R.; Chang, T.R.; Shin, S.; Okazaki, K.; Hasan, M.Z.: Coexistence of Bulk-Nodal and Surface-Nodeless Cooper Pairings in a Superconducting Dirac Semimetal. , Physical Review Letters 130 (2023), p. 046402/1-7
doi: 10.1103/physrevlett.130.046402
Sánchez-Barriga, J.; Clark, O.J.; Vergniory, M.G.; Krivenkov, M.; Varykhalov, A.; Rader, O.; Schoop, L.M.: Experimental Realization of a Three-Dimensional Dirac Semimetal Phase with a Tunable Lifshitz Transition in Au2Pb. , Physical Review Letters 130 (2023), p. 236402/1-7
doi: 10.1103/physrevlett.130.236402
Jugovac, M.; Cojocariu, I.; Sánchez-Barriga, J.; Gargiani, P.; Valvidares, M.; Feyer, V.; Blügel, S.; Bihlmayer, G.; Perna, P.: Inducing Single Spin-Polarized Flat Bands in Monolayer Graphene. , Advanced Materials 35 (2023), p. 2301441/1-8
doi: 10.1002/adma.202301441
Krivenkov, M.; Marchenko, D.; Golias, E.; Sajedi, M.; Frolov, A.S.; Sánchez-Barriga, J.; Fedorov, A.; Yashina, L.V.; Rader, O.; Varykhalov, A.: Lifshitz transition in titanium carbide driven by a graphene overlayer. , Physical Review Research 5 (2023), p. 023120/1-7
doi: 10.1103/physrevresearch.5.023120
Vladimirova, N.V.; Frolov, A.S.; Sánchez-Barriga, J.; Clark, O.J.; Matsui, F.; Usachov, D.Y.; Muntwiler, M.; Callaert, C.; Hadermann, J.; Neudachina, V.S.; Tamm, M.E.; Yashina, L.V.: Occupancy of lattice positions probed by X-ray photoelectron diffraction: A case study of tetradymite topological insulators. , Surfaces and Interfaces 36 (2023)
doi: 10.1016/j.surfin.2022.102516
Rybkina, A.A.; Gogina, A.A.; Tarasov, A.V.; Xin, Y.; Voroshnin, V.Y.; Pudikov, D.A.; Klimovskikh, I.I.; Petukhov, A.E.; Bokai, K.A.; Yuan, C.; Zhou, Z.; Shikin, A.M.; Rybkin, A.G.: Origin of Giant Rashba Effect in Graphene on Pt/SiC. , Symmetry 15 (2023), p. 2052/1-11
doi: 10.3390/sym15112052
Cochran, T.A.; Belopolski, I.; Manna, K.; Yahyavi, M.; Liu, Y.; Sanchez, D.S.; Cheng, Z.J.; Yang, X.P.; Multer, D.; Yin, J.X.; Borrmann, H.; Chikina, A.; Krieger, J.A.; Sánchez-Barriga, J.; Le Fčvre, P.; Bertran, F.; Strocov, V.N.; Denlinger, J.D.; Chang, T.R.; Jia, S.; Felser, C.; Lin, H.; Chang, G.; Hasan, M.Z.: Visualizing Higher-Fold Topology in Chiral Crystals. , Physical Review Letters 130 (2023), p. 066402/1-7
doi: 10.1103/physrevlett.130.066402
2022
Voroshnin, V.; Tarasov, A.V.; Bokai, K.A.; Chikina, A.; Senkovskiy, B.V.; Ehlen, N.; Usachov, D.Yu.; Gruneis, A.; Krivenkov, M.; Sanchez-Barriga, J.; Fedorov, A.: Direct Spectroscopic Evidence of Magnetic Proximity Effect in MoS2 Monolayer on Graphene/Co. , ACS Nano 16 (2022), p. 7448–7456
doi: 10.1021/acsnano.1c10391
Schrunk, B.; Kushnirenko, Y.; Kuthanazhi, B.; Ahn, J.; Wang, L.L.; O’Leary, E.; Lee, K.; Eaton, A.; Fedorov, A.; Lou, R.; Voroshnin, V.; Clark, O.J.; Sánchez-Barriga, J.; Bud’ko, S.; Slager, R.-J.; Canfield, P.C.; Kaminski, A.: Emergence of Fermi arcs due to magnetic splitting in an antiferromagnet. , Nature 603 (2022), p. 610-615
doi: 10.1038/s41586-022-04412-x
Data-doi: 10.18126/p9b8-e7ms
Borisenko, S.; Fedorov, A.; Kuibarov, A.; Bianchi, M.; Bezguba, V.; Majchrzak, P.; Hofmann, P.; Baumgärtel, P.; Voroshnin, V.; Kushnirenko, Y.; Sánchez-Barriga, J.; Varykhalov, A.; Ovsyannikov, R.; Morozov, I.; Aswartham, S.; Feia, O.; Harnagea, L.; Wurmehl, S.; Kordyuk, A.; Yaresko, A.; Berger, H.; Büchner, B.: Fermi surface tomography. , Nature Communications 13 (2022), p. 4132/1-6
doi: 10.1038/s41467-022-31841-z
Frolov, A.S.; Usachov, D.Y.; Fedorov, A.V.; Vilkov, O.Y.; Golyashov, V.; Tereshchenko, O.E.; Bogomyakov, A.S.; Kokh, K.; Muntwiler, M.; Amati, M.; Gregoratti, L.; Sirotina, A.P.; Abakumov, A.M.; Sánchez-Barriga, J.; Yashina, L.V.: Ferromagnetic Layers in a Topological Insulator (Bi,Sb)2Te3 Crystal Doped with Mn. , ACS Nano 16 (2022), p. 20831-20841
doi: 10.1021/acsnano.2c08217
Clark, O.J.; Dowinton, O.; Bahramy, M.S.; Sánchez-Barriga, J.: Hidden spin-orbital texture at the (Gamma)over-bar-located valence band maximum of a transition metal dichalcogenide semiconductor. , Nature Communications 13 (2022), p. 4147/1-9
doi: 10.1038/s41467-022-31539-2
Sajedi, M.; Krivenkov, M.; Marchenko, D.; Sánchez-Barriga, J.; Chandran, A.K.; Varykhalov, A.; Rienks, E.D.L.; Aguilera, I.; Blügel, S.; Rader, O.: Is There a Polaron Signature in Angle-Resolved Photoemission of CsPbBr3? , Physical Review Letters 128 (2022), p. 176405/1-7
doi: 10.1103/physrevlett.128.176405
Potorochin, D.V.; Kurleto, R.; Clark, O.J.; Rienks, E. D. L.; Sánchez-Barriga, J.; Roth, F.; Voroshin, V.; Federov, A.; Eberhardt, W.; Büchner, B.; Fink, J.: Lifetime of quasiparticles in the nearly free electron metal sodium. , Physical Review B 106 (2022), p. 125138/1-7
doi: 10.1103/PhysRevB.106.125138
Krivenkov, M.; Marchenko, D.; Sajedi, M.; Fedorov, A.; Clark, O.J.; Sánchez-Barriga, J.; Rienks, E.D.L.; Rader, O.; Varykhalov, A.: On the problem of Dirac cones in fullerenes on gold. , Nanoscale 14 (2022), p. 9124-9133
doi: 10.1039/d1nr07981f
Schrunk, B.; Kushnirenko, Y.; Kuthanazhi, B.; Ahn, J.; Wang, L.L.; O'Leary, E.; Lee, K.; Eaton, A.; Fedorov, A.; Lou, R.; Voroshnin, V.; Clark, O.J.; Sánchez-Barriga, J.; Bud'ko, S.L.; Slager, R.J.; Canfield, P.C.; Kaminski, A.: Publisher Correction: Emergence of Fermi arcs due to magnetic splitting in an antiferromagnet. , Nature 605 (2022), p. E5
doi: 10.1038/s41586-022-04705-1
Clark, O.J.; Freyse, F.; Yashina, L.V.; Rader, O.; Sánchez-Barriga, J.: Robust behavior and spin-texture stability of the topological surface state in Bi2Se3 upon deposition of gold. , npj Quantum Materials 7 (2022), p. 36/1-7
doi: 10.1038/s41535-022-00443-9
Rybkin, A.G.; Tarasov, A.V.; Rybkina, A.A.; Usachov, D.Y.; Petukhov, A.E.; Eryzhenkov, A.V.; Pudikov, D.A.; Gogina, A.A.; Klimovskikh, I.I.; Di Santo, G.; Petaccia, L.; Varykhalov, A.; Shikin, A.M.: Sublattice Ferrimagnetism in Quasifreestanding Graphene. , Physical Review Letters 129 (2022), p. 226401/1-6
doi: 10.1103/physrevlett.129.226401
Rader, O.; Hlawenka, P.; Siemensmeyer, K.; Weschke, E.; Varykhalov, A.; Sanchez-Barriga, J.; Shitsevalova, N.Y.; Filipov, V.B.; Gabáni, S.; Flachbart, K.; Rienks, E.D.L.: The Rashba Splitting in SmB6. , Journal of Experimental and Theoretical Physics 135 (2022), p. 596-603
doi: 10.1134/s1063776122100090
Clark, O.J.; Wadgaonkar, I.; Freyse, F.; Springholz, G.; Battiato, M.; Sánchez-Barriga, J.: Ultrafast Thermalization Pathways of Excited Bulk and Surface States in the Ferroelectric Rashba Semiconductor GeTe. , Advanced Materials 34 (2022), p. 2200323/1-13
doi: 10.1002/adma.202200323
2021
Rader, O.; Sánchez-Barriga, J.; Rienks, E. D. L.; Varykhalov, A.; Springholz, G.; Yashina, L. V.: Angle-resolved photoemission of topological matter: examples from magnetism, electron correlation and phase transitions. , Physica Status Solidi B 258 (2021), p. 2000371/1-15
doi: 10.1002/pssb.202000371
Riha, C.; Düzel, B.; Graser, K.; Chiatti, O.; Golias, E.; Sánchez-Barriga, J.; Rader, O.; Tereshchenko, O.E.; Fischer, S.F.: Electrical Transport Properties of Vanadium-Doped Bi2Te2.4Se0.6. , Physica Status Solidi B 258 (2021), p. 2000088/1-6
doi: 10.1002/pssb.202000088
Volykhov, A.A.; Frolov, A.S.; Neudachina, V.S.; Vladimirova, N.V.; Gerber, E.; Callaert, C.; Hadermann, J.; Khmelevsky, N.O.; Knop-Gericke, A.; Sánchez-Barriga, J.; Yashina, L.V.: Impact of ordering on the reactivity of mixed crystals of topological insulators with anion substitution: Bi2SeTe2 and Sb2SeTe2. , Applied Surface Science 541 (2021), p. 148490/1-9
doi: 10.1016/j.apsusc.2020.148490
Golias, E.; Weschke, E.; Flanagan, T.; Schierle, E.; Richardella, A.; Rienks, E. D. L.; Mandal, P. S.; Varykhalov, A.; Sánchez-Barriga, J.; Radu, F.; Samarth, N.; Rader, O.: Magnetization relaxation and search for the magnetic gap in bulk-insulating V-doped (Bi,Sb)2Te3. , Applied Physics Letters 119 (2021), p. 132404/1-6
doi: 10.1063/5.0070557
Wimmer, S.; Sánchez-Barriga, J.; Küppers, P.; Ney, A.; Schierle, E.; Freyse, F.; Caha, O.; Michalicka, J.; Liebmann, M.; Primetzhofer, D.; Hoffmann, M.; Ernst, A.; Otrokov, M. M.; Bihlmayer, G.; Weschke, E.; Lake, B.; Chulkov, E. V.; Morgenstern, M.; Bauer, G.; Springholz, G.; Rader, O.: Mn-rich MnSb2Te4: A topological insulator with magnetic gap closing at high Curie temperatures of 45-50 K. , Advanced Materials 33 (2021), p. 2102935/1-11
doi: 10.1002/adma.202102935
Clark, O. J.; Freyse, F.; Aguilera, I.; Frolov, A. S.; Ionov, A. M.; Bozhko, S. I.; Yashina, L. V.; Sánchez-Barriga, J.: Observation of a giant mass enhancement in the ultrafast electron dynamics of a topological semimetal. , Communications Physics 4 (2021), p. 165/1-11
doi: 10.1038/s42005-021-00657-6
Krivenkov, M.; Marchenko, D.; Sanchez-Barriga, J.; Golias, E.; Rader, O.; Varykhalov, A.: Origin of the band gap in Bi-intercalated graphene on Ir(111). , 2D Materials 8 (2021), p. 035007/1-15
doi: 10.1088/2053-1583/abd1e4
Rechcinski, R.; Galicka, M.; Simma, M.; Volobuev, V.V.; Caha, O.; Sánchez-Barriga, J.; Mandal, P.S.; Golias, E.; Varykhalov, A.; Rader, O.; Bauer, G.; Kacman, P.; Buczko, R.; Springholz, G.: Structure Inversion Asymmetry and Rashba Effect in Quantum Confined Topological Crystalline Insulator Heterostructures. , Advanced Functional Materials 31 (2021), p. 2008885/1-13
doi: 10.1002/adfm.202008885
2020
Sajedi, M.; Krivenkov, M.; Marchenko, D.; Varykhalov, A.; Sánchez-Barriga, J.; Rienks, E.D.L.; Rader, O.: Absence of a giant Rashba effect in the valence band of lead halide perovskites. , Physical Review B 102 (2020), p. 081116(R)/1-6
doi: 10.1103/physrevb.102.081116
Frolov, A. S.; Sánchez-Barriga, J.; Callaert, C.; Hadermann, J.; Fedorov, A. V.; Usachov, D. Yu.; Chaika, A.; Walls, B.; Zhussupbekov, K.; Shvets, I. V.; Muntwiler, M.; Varykhalov, A.; Rader, O.; Yashina, L. V.: Atomic and electronic structure of multidomain GeTe crystal surface. , ACS Nano 14 (2020), p. 16576–16589
doi: 10.1021/acsnano.0c05851
Herrmann, H.; Hlawenka, P.; Siemensmeyer, K.; Weschke, E.; Sánchez-Barriga, J.; Varykhalov, A.; Shitsevalova, N. Y.; Dukhnenko, A. V.; Filipov, V. B.; Flachbart, K.; Gabáni, S.; Rader, O.; Sterrer, M.; Rienks, E. D. L.: Contrast Reversal in Scanning Tunneling Microscopy and Its Implications for the Topological Classification of SmB6. , Advanced Materials 32 (2020), p. 1906725/1-5
doi: 10.1002/adma.201906725
Usachov, D.Yu.; Nechaev, I.A.; Poelchen, G.; Guettler, M.; Krasovskii, E.E.; Schulz, S.; Generalov, A.; Kliemt, K.; Kraiker, A.; Krellner, C.; Kummer, K.; Danzenbaecher, S.; Laubschat, C.; Weber, A.P.; Sanchez-Barriga, J.; Chulkov, E.; Santander-Syro, A.F.; Imai, T.; Miyamoto, K.; Okuda, T.; Vyalikh, D.V.: Cubic Rashba Effect in the Surface Spin Structure of Rare-Earth Ternary Materials. , Physical Review Letters 124 (2020), p. 237202/1-6
doi: 10.1103/physrevlett.124.237202
Varykhalov, A.; Freyse, F.; Aguilera, I.; Battiato, M.; Krivenkov, M.; Marchenko, D.; Bihlmayer, G.; Blügel, S.; Rader, O.; Sánchez-Barriga, J.: Effective mass enhancement and ultrafast electron dynamics of Au(111) surface state coupled to a quantum well. , Physical Review Research 2 (2020), p. 013343 /1-9
doi: 10.1103/PhysRevResearch.2.013343
Krempaský, J.; Fanciulli, M.; Nicolaď, L.; Minár, J.; Volfová, H.; Caha, O.; Volobuev, V.V.; Sánchez-Barriga, J.; Gmitra, M.; Yaji, K.; Kuroda, K.; Shin, S.; Komori, F.; Springholz, G.; Dil, J.H.: Fully spin-polarized bulk states in ferroelectric GeTe. , Physical Review Research 2 (2020), p. 013107 /1-7
doi: 10.1103/PhysRevResearch.2.013107
Krivenkov, Maxim: Spin textures and electron scattering in nanopatterned monolayer graphene. , Potsdam, Universität Potsdam, Diss., 2020
2019
Vilkov, O.Yu.; Krasovskii, E.E.; Fedorov, A.V.; Rybkin, A.G.; Shikin, A.M.; Laubschat, C.; Budagosky, J.; Vyalikh, D.V.; Usachov, D.Yu.: Angle-resolved secondary photoelectron emission from graphene interfaces. , Physical Review B 99 (2019), p. 195421/1-10
doi: 10.1103/PhysRevB.99.195421
Rienks, E. D. L.; Wimmer, S.; Sánchez-Barriga, J.; Caha, O.; Mandal, P. S.; Ruzicka, J.; Ney, A.; Steiner, H.; Volobuev, V. V.; Groiss, H.; Albu, M.; Kothleitner, G.; Michalicka, J.; Khan, S. A.; Minár, J.; Ebert, H.; Bauer, G.; Freyse, F.; Varykhalov, A.; Rader, O.; Springholz, G.: Large magnetic gap at the Dirac point in Bi2Te3/MnBi2Te4 heterostructures. , Nature 576 (2019), p. 423–428
doi: 10.1038/s41586-019-1826-7
Sirotina, A.; Callaert, C.; Volykhov, A.; Frolov, A.; Sánchez-Barriga, J.; Knop-Gericke, A.; Hadermann, J.; Yashina, L.: Mechanistic Studies of Gas Reactions with Multicomponent Solids: What Can We Learn By Combining NAP XPS and Atomic Resolution STEM/EDX? , The Journal of Physical Chemistry C 123 (2019), p. 26201-26210
doi: 10.1021/acs.jpcc.9b05052
Otrokov, M.M.; Klimovskikh, I.I.; Bentmann, H.; Estyunin, D.; Zeugner, A.; Aliev, Z.S.; Gaß, S.; Wolter, A.U.B.; Koroleva, A.V.; Shikin, A.M.; Blanco-Rey, M.; Hoffmann, M.; Rusinov, I.P.; Vyazovskaya, A.Yu.; Eremeev, S.V.; Koroteev, Y.M.; Kuznetsov, V.M.; Freyse, F.; Sánchez-Barriga, J.; Amiraslanov, I.R.; Babanly, M.B.; Mamedov, N.T.; Abdullayev, N.A.; Zverev, V.N.; Alfonsov, A.; Kataev, V.; Büchner, B.; Schwier, E.F.; Kumar, S.; Kimura, A.; Petaccia, L.; Di Santo, G.; Vidal, R.C.; Schatz, S.; Kißner, K.; Ünzelmann, M.; Min, C.H.; Moser, S.; Peixoto, T.R.F.; Reinert, F.; Ernst, A.; Echenique, P.M.; Isaeva, A.; Chulkov, E.V.: Prediction and observation of an antiferromagnetic topological insulator. , Nature 576 (2019), p. 416-422
doi: 10.1038/s41586-019-1840-9
Shvets, I.; Klimovskikh, I.; Aliev, Z.; Babanly, M.; Zúńiga, F.; Sánchez-Barriga, J.; Krivenkov, M.; Shikin, A.; Chulkov, E.: Surface electronic structure of the wide band gap topological insulator PbBi4Te4Se3. , Physical Review B 100 (2019), p. 195127/1-5
doi: 10.1103/PhysRevB.100.195127
2018
Freyse, F.; Battiato, M.; Yashina, L. V.; Sánchez-Barriga, J.: Impact of ultrafast transport on the high-energy states of a photoexcited topological insulator. , Physical Review B 98 (2018), p. 115132/1-10
doi: 10.1103/PhysRevB.98.115132
2017
Sánchez-Barriga, J.; Battiato, M.; Golias, E.; Varykhalov, A.; Yashina, L. V.; Kornilov, O.; Rader, O.: Laser-induced persistent photovoltage on the surface of a ternary topological insulator at room temperature. , Applied Physics Letters 110 (2017), p. 141605/1-5
doi: 10.1063/1.4979596
U125_PGM