A look into one of our laboratories for physical characterization showing instruments for the measurement of magnetic properties, electrical and thermal transport properties, specific heat capacity etc at low temperatures and in high magnetic fields

Publications of K. Hoefer

Journal Article (8)

2022
Journal Article
Takegami, D.; Kuo, C.-Y.; Kasebayashi, K.; Kim, J.-G.; Chang, C. F.; Liu, C. E.; Wu, C. N.; Kasinathan, D.; Altendorf, S. G.; Hoefer, K. et al.; Meneghin, F.; Mariono, A.; Liao, Y. F.; Tsuei, K. D.; Chen, C. T.; Ko, K.-T.; Günther, A.; Ebbinghaus, S. G.; Seo, J. W.; Lee, D. H.; Ryu, G.; Komarek, A. C.; Sugano, S.; Shimakawa, Y.; Tanaka, A.; Mizokawa, T.; Kuneıfmmode ˛heck{s}\else š\fi, J.; Tjeng, L. H.; Hariki, A.: CaCu3Ru4: A High-Kondo-Temperature Transition-Metal Oxide. Physical Review X 12, 011017, pp. 1 - 12 (2022)
2021
Journal Article
Pereira, V. M.; Wu, C.-N.; Höfer, K.; Choa, A.; Knight, C.-A.; Swanson, J.; Becker, C.; Komarek, A. C.; Rata, A. D.; Rößler, S. et al.; Wirth, S.; Guo, M.; Hong, M.; Kwo, J.; Tjeng, L. H.; Altendorf, S. G.: Challenges of Topological Insulator Research: Bi2Te3 Thin Films and Magnetic Heterostructures. Physica Status Solidi B 258 (1), 2000346, pp. 1 - 16 (2021)
2020
Journal Article
Barrios Jiménez, A. M.; Burkhardt, U.; Cardoso-Gil, R.; Höfer, K.; Altendorf, S. G.; Schlögl, R.; Grin, Y.; Antonyshyn, I.: Hf2B2Ir5: A Self-Optimizing Catalyst for the Oxygen Evolution Reaction. ACS Applied Energy Materials 3 (11), pp. 11042 - 11052 (2020)
Journal Article
Takegami, D.; Kasinathan, D.; Wolff, K. K.; Altendorf, S. G.; Chang, C. F.; Hoefer, K.; Melendez-Sans, A.; Utsumi, Y.; Meneghin, F.; Ha, T. D. et al.; Yen, C. H.; Chen, K.; Kuo, C. Y.; Liao, Y. F.; Tsuei, K. D.; Morrow, R.; Wurmehl, S.; Büchner, B.; Prasad, B. E.; Jansen, M.; Komarek, A. C.; Hansmann, P.; Tjeng, L. H.: Charge-transfer energy in iridates: A hard x-ray photoelectron spectroscopy study. Physical Review B 102 (4), 045119, pp. 1 - 9 (2020)
2017
Journal Article
Efimenko, A. K.; Hollmann, N.; Hoefer, K.; Weinen, J.; Takegami, D.; Wolff, K. K.; Altendorf, S. G.; Hu, Z.; Rata, A. D.; Komarek, A. C. et al.; Nugroho, A. A.; Liao, Y. F.; Tsuei, K.-D.; Hsieh, H. H.; Lin, H.-J.; Chen, C. T.; Tjeng, L. H.; Kasinathan, D.: Electronic signature of the vacancy ordering in NbO (Nb3O3). Physical Review B 96 (19), 195112, pp. 1 - 7 (2017)
2015
Journal Article
Hoefer, K.; Becker, C.; Wirth, S.; Tjeng, L. H.: Protective capping of topological surface states of intrinsically insulating Bi2Te3. AIP Advances 5 (9), 097139, pp. 1 - 6 (2015)
Journal Article
Höfer, K.; Becker, C.; Rata, A. D.; Swanson, J.; Thalmeier, P.; Tjeng, L. H.: Den elektrischen Eigenschaften topologischer Isolatoren auf der Spur. Jahrbuch - Max-Planck-Gesellschaft (2015)
2014
Journal Article
Hoefer, K.; Becker, C.; Rata, D.; Swanson, J.; Thalmeier, P.; Tjeng, L. H.: Intrinsic conduction through topological surface states of insulating Bi2Te3 epitaxial thin films. Proceedings of the National Academy of Sciences of the United States of America 111 (42 ), pp. 14979 - 14984 (2014)

Thesis - PhD (1)

2017
Thesis - PhD
Höfer, K.: All in situ ultra-high vacuum study of Bi2Te3 topological insulator thin films. Dissertation, XIV, 118, VI pp., Technische Universität, Dresden (2017)
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