Morten Kjaergaard
Associate Professor
Condensed Matter Physics
Universitetsparken 5
2100 København Ø
- Published
Charge-Noise Insensitive Chiral Photonic Interface for Waveguide Circuit QED
Zhang, Y., Carceller, C. R., Kjaergaard, Morten & Sørensen, Anders Søndberg, 29 Nov 2021, In: Physical Review Letters. 127, 23, 6 p., 233601.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Improving qubit coherence using closed-loop feedback
Vepsäläinen, A., Winik, R., Karamlou, A. H., Braumüller, J., Paolo, A. D., Sung, Y., Kannan, B., Kjaergaard, Morten, Kim, D. K., Melville, A. J., Niedzielski, B. M., Yoder, J. L., Gustavsson, S. & Oliver, W. D., 2022, In: Nature Communications. 13, 1932.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Zero-Energy Modes from Coalescing Andreev States in a Two-Dimensional Semiconductor-Superconductor Hybrid Platform
Suominen, H. J., Kjaergaard, Morten, Hamilton, A. R., Shabani, J., Palmstrom, C. J., Marcus, Charles M. & Nichele, F., 26 Oct 2017, In: Physical Review Letters. 119, 17, 5 p., 176805.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Anomalous Fraunhofer Interference in Epitaxial Superconductor-Semiconductor Josephson Junctions
Suominen, H. J., Danon, J., Kjaergaard, Morten, Flensberg, Karsten, Shabani, J., Palmstrøm, C. J., Nichele, F. & Marcus, Charles M., 18 Jan 2017, In: Physical Review B. 95, 11 p., 035307.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Multi-level quantum noise spectroscopy
Sung, Y., Vepsalainen, A., Braumuller, J., Yan, F., Wang, J. I., Kjaergaard, Morten, Winik, R., Krantz, P., Bengtsson, A., Melville, A. J., Niedzielski, B. M., Schwartz, M. E., Kim, D. K., Yoder, J. L., Orlando, T. P., Gustavsson, S. & Oliver, W. D., 11 Feb 2021, In: Nature Communications. 12, 1, 9 p., 967.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Two-dimensional epitaxial superconductor-semiconductor heterostructures: A platform for topological superconducting networks
Shabani, J., Kjaergaard, Morten, Suominen, H. J., Kim, Y., Nichele, F., Pakrouski, K., Stankevic, T., Lutchyn, R. M., Krogstrup, Peter, Feidenhans'l, Robert Krarup, Kraemer, S., Nayak, C., Troyer, M., Marcus, Charles M. & Palmstrom, C. J., 1 Apr 2016, In: Physical Review B. 93, 15, 6 p., 155402.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lindblad Tomography of a Superconducting Quantum Processor
Samach, G. O., Greene, A., Borregaard, J., Christandl, Matthias, Barreto, J., Kim, D. K., Mcnally, C. M., Melville, A., Niedzielski, B. M., Sung, Y., Rosenberg, D., Schwartz, M. E., Yoder, J. L., Orlando, T. P., Wang, J. I., Gustavsson, S., Kjaergaard, Morten & Oliver, W. D., 2022, In: Physical Review Applied. 18, 6, 24 p., 064056.Research output: Contribution to journal › Conference article › Research › peer-review
- Published
Andreev rectifier: A nonlocal conductance signature of topological phase transitions
Rosdahl, T. O., Vuik, A., Kjaergaard, Morten & Akhmerov, A. R., 22 Jan 2018, In: Physical Review B. 97, 4, 11 p., 045421.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of spin-orbit coupling and spatial symmetries on the Josephson current in SNS junctions
Rasmussen, A., Danon, J., Suominen, H., Nichele, F., Kjaergaard, Morten & Flensberg, Karsten, 5 Apr 2016, In: Physical Review B. 93, 15, 5 p., 155406.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quantum Maxwell's demon assisted by non-Markovian effects
Poulsen, K., Majland, M., Lloyd, S., Kjaergaard, Morten & Zinner, N. T., 26 Apr 2022, In: Physical Review E. 105, 4, 9 p., 044141.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Edge transport in the trivial phase of InAs/GaSb
Nichele, F., Suominen, H. J., Kjaergaard, Morten, Marcus, Charles M., Sajadi, E., Folk, J., Qu, F., Beukman, A. J. A., de Vries, F. K., van Veen, J., Nadj-Perge, S., Kouwenhoven, L. P., Nguyen, B., Kiselev, A. A., Yi, W., Sokolich, M., Manfra, M. J., Spanton, E. M. & Moler, K. A., 18 Sep 2016, In: New Journal of Physics. 18, 16 p., 083005.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Giant spin-orbit splitting in inverted InAs/GaSb double quantum wells
Nichele, F., Kjaergaard, Morten, Suominen, H. J., Skolasinski, R., Wimmer, M., Nguyen, B., Kiselev, A. A., Sokolich, M., Manfra, M. J., Qu, F., Beukman, A. J. A., Kouwenhoven, L. P. & Marcus, Charles M., 5 Jan 2017, In: Physical Review Letters. 118, 6 p., 016801.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fast universal control of a flux qubit via exponentially tunable wave-function overlap
Møller, Svend Krøjer, Dahl, Anders Erik Enevold, Christensen, K. S., Kjaergaard, Morten & Flensberg, Karsten, 18 Apr 2024, In: Physical Review Research. 6, 2, 12 p., 023064.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Entangling Transmons with Low-Frequency Protected Superconducting Qubits
Maiani, Andrea, Kjaergaard, Morten & Schrade, Constantin Richard, 29 Aug 2022, In: PRX Quantum. 3, 3, 12 p., 030329.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Transport Studies of Epi-Al/InAs Two-Dimensional Electron Gas Systems for Required Building-Blocks in Topological Superconductor Networks.
Lee, J. S., Shojaei, B., Pendharkar, M., McFadden, A., Kim, Y., Suominen, H. J., Kjaergaard, Morten, Zhang, H., Nichele, F., Marcus, Charles M. & Palmstrøm, C. J., 8 May 2019, In: Nano Letters. 19, 5, p. 3083-3090 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Hybrid quantum error correction in qubit architectures
Kristensen, L. B., Kjaergaard, Morten, Andersen, C. K. & Zinner, N. T., 3 Aug 2023, In: Physical Review A. 108, 2, 33 p., 022403.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quantized conductance doubling and hard gap in a two-dimensional semiconductor-superconductor heterostructure
Kjaergaard, Morten, Nichele, F., Suominen, H. J., Nowak, M. P., Wimmer, M., Akhmerov, A. R., Folk, J. A., Flensberg, Karsten, Shabani, J., Palmstrøm, C. J. & Marcus, Charles M., 30 Sep 2016, In: Nature Communications. 7, 6 p., 12841.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Transparent Semiconductor-Superconductor Interface and Induced Gap in an Epitaxial Heterostructure Josephson Junction
Kjaergaard, Morten, Suominen, H. J., Nowak, M. P., Akhmerov, A. R., Shabani, J., Palmstrøm, C. J., Nichele, F. & Marcus, Charles M., 28 Mar 2017, In: Physical Review Applied. 7, 9 p., 034029.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Proximity Induced Superconducting Properties in One and Two Dimensional Semiconductors: Towards Topological States of Matter
Kjaergaard, Morten, 2015, The Niels Bohr Institute, Faculty of Science, University of Copenhagen.Research output: Book/Report › Ph.D. thesis › Research
- Published
Majorana fermions in superconducting nanowires without spin-orbit coupling
Kjaergaard, Morten, Wölms, K. U. H. & Flensberg, Karsten, 13 Jan 2012, In: Physical Review B. 85, 2, 4 p., 020503.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
QUANTUM COMPUTING: An improved recipe for error detection
Kjaergaard, Morten, 16 Dec 2021, In: Nature Physics. 18, p. 7-8 2 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
- Published
Gate-Tunable Transmon Using Selective-Area-Grown Superconductor-Semiconductor Hybrid Structures on Silicon
Hertel, A., Eichinger, Michaela, Andersen, L. O., Zanten, D. M. T. V., Kallatt, S., Scarlino, P., Kringhoj, A., Chavez-Garcia, Jose Manuel, Gardner, G. C., Gronin, S., Manfra, M. J., Kjaergaard, Morten, Marcus, Charles M. & Petersson, K. D., 16 Sep 2022, In: Physical Review Applied. 18, 3, 12 p., 034042.Research output: Contribution to journal › Journal article › Research › peer-review
- Submitted
Polarizer stencil mask: The present disclosure relates to a stencil mask and a method for defining patterns on substrates, suitable for fabrication of nanoscale devices, semiconductor devices, biological applications, flexible electronics or photonics.
Eichinger, Michaela, Kanne, Thomas, Særkjær, Tobias Skov, Kjaergaard, Morten & Krogstrup, Peter, Aug 2023, (Submitted) Patent No. P6493PC00Research output: Patent
- Published
Proximity Effect Transfer from NbTi into a Semiconductor Heterostructure via Epitaxial Aluminum
Drachmann, A. C. C., Suominen, H. J., Kjaergaard, Morten, Shojaei, B., Palmstrøm, C. J., Marcus, Charles M. & Nichele, F., 8 Feb 2017, In: Nano Letters. 17, 2, p. 1200-1203 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Superconducting gatemon qubit based on a proximitized two-dimensional electron gas
Casparis, L., Connolly, M. R., Kjaergaard, Morten, Pearson, N. J., Kringhøj, A., Larsen, T. W., Kuemmeth, Ferdinand, Wang, T., Thomas, C., Gronin, S., Gardner, G. C., Manfra, M. J., Marcus, Charles M. & Petersson, K. D., 6 Oct 2018, In: Nature Nanotechnology. 13, 10, p. 915-919 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 22145515
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279
downloads
Quantized conductance doubling and hard gap in a two-dimensional semiconductor-superconductor heterostructure
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
185
downloads
Edge transport in the trivial phase of InAs/GaSb
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
80
downloads
Multi-level quantum noise spectroscopy
Research output: Contribution to journal › Journal article › Research › peer-review
Published