Universität zu Köln

2022

Maluski, D., Mayorga, I. Camara, Hemberger, J. and Grueninger, M. (2022). Terahertz Measurements on Subwavelength-Size Samples Down to the Tunneling Limit. J. Infrared Millim. Terahertz Waves, 43 (3-4). S. 314 - 335. NEW YORK: SPRINGER. ISSN 1866-6906

Revelli, A., Sala, M. Moretti, Monaco, G., Magnaterra, M., Attig, J., Peterlini, L., Dey, T., Tsirlin, A. A., Gegenwart, P., Froehlich, T., Braden, M., Grams, C., Hemberger, J., Becker, P., van Loosdrecht, P. H. M., Khomskii, D. I., van den Brink, J., Hermanns, M. and Grueninger, M. (2022). Quasimolecular electronic structure of the spin-liquid candidate Ba3InIr2O9. Phys. Rev. B, 106 (15). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

2020

Jenni, K., Wirth, F., Dietrich, K., Berger, L., Sidis, Y., Kunkemoeller, S., Grams, C. P., Khomskii, D., I, Hemberger, J. and Braden, M. (2020). Evidence for current-induced phase coexistence in Ca2RuO4 and its influence on magnetic order. Phys. Rev. Mater., 4 (8). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2475-9953

2015

Niermann, D., Grams, C. P., Becker, P., Bohaty, L., Schenck, H. and Hemberger, J. (2015). Critical Slowing Down near the Multiferroic Phase Transition in MnWO4. Phys. Rev. Lett., 114 (3). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1079-7114

Thirunavukkuarasu, K., Langenbach, M., Roggenbuck, A., Vidal, E., Schmitz, H., Hemberger, J. and Grueninger, M. (2015). Self-normalizing phase measurement in multimode terahertz spectroscopy based on photomixing of three lasers. Appl. Phys. Lett., 106 (3). MELVILLE: AMER INST PHYSICS. ISSN 1077-3118

de Lima, B. S., da Luz, M. S., Oliveira, F. S., Alves, L. M. S., dos Santos, C. A. M., Jomard, F., Sidis, Y., Bourges, P., Harms, S., Grams, C. P., Hemberger, J., Lin, X., Fauque, B. and Behnia, K. (2015). Interplay between antiferrodistortive, ferroelectric, and superconducting instabilities in Sr1-x Ca-x TiO3-delta. Phys. Rev. B, 91 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

2014

Langenbach, M., Roggenbuck, A., Mayorga, I. Camara, Deninger, A., Thirunavukkuarasu, K., Hemberger, J. and Grueninger, M. (2014). Group Delay in THz Spectroscopy with Ultra-Wideband Log-Spiral Antennae. J. Infrared Millim. Terahertz Waves, 35 (11). S. 918 - 932. NEW YORK: SPRINGER. ISSN 1866-6906

Moeller, T., Becker, P., Bohaty, L., Hemberger, J. and Grueninger, M. (2014). Infrared-active phonon modes in monoclinic multiferroic MnWO4. Phys. Rev. B, 90 (15). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

Niermann, D., Grams, C. P., Schalenbach, M., Becker, P., Bohaty, L., Stein, J., Braden, M. and Hemberger, J. (2014). Domain dynamics in the multiferroic phase of MnWO4. Phys. Rev. B, 89 (13). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1550-235X

2013

Retuerto, M., Li, M. R., Ignatov, A., Croft, M., Ramanujachary, K. V., Chi, S., Hodges, J. P., Dachraoui, W., Hadermann, J., Thao Tran, T., Halasyamani, P. Shiv, Grams, C. P., Hemberger, J. and Greenblatt, M. (2013). Polar and Magnetic Layered A-Site and Rock Salt B-Site-Ordered NaLnFeWO(6) (Ln = La, Nd) Perovskites. Inorg. Chem., 52 (21). S. 12482 - 12492. WASHINGTON: AMER CHEMICAL SOC. ISSN 1520-510X

2010

Shuvaev, A. M., Hemberger, J., Niermann, D., Schrettle, F., Loidl, A., Ivanov, V. Yu., Travkin, V. D., Mukhin, A. A. and Pimenov, A. (2010). Soft-mode behavior of electromagnons in multiferroic manganite. Phys. Rev. B, 82 (17). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969