Noise properties of HTS Josephson mixers at 345 GHz and operating temperatures at 20 K
Scherbel, J., Darula, M., Harnack, O., Siegel, M.
Published in IEEE transactions on applied superconductivity (01.06.2002)
Published in IEEE transactions on applied superconductivity (01.06.2002)
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Journal Article
Dynamics of order parameter and microwave emission for a YBa2Cu3O7−δ bicrystal junction
Andoh, H., Harnack, O., Darula, M., Kohlstedt, H.
Published in Physica. C, Superconductivity (01.11.2000)
Published in Physica. C, Superconductivity (01.11.2000)
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Journal Article
Optimization of a 115 GHz waveguide mixer based on an HTS Josephson junction
Harnack, O, Darula, M, Scherbel, J, Heinsohn, J-K, Siegel, M, Diehl, D, Zimmermann, P
Published in Superconductor science & technology (01.11.1999)
Published in Superconductor science & technology (01.11.1999)
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Journal Article
Conference Proceeding
Far infrared response of intrinsic Josephson junctions
Rother, S., Kleiner, R., Müller, P., Darula, M., Kasai, Y., Nakajima, K.
Published in Physica. C, Superconductivity (2000)
Published in Physica. C, Superconductivity (2000)
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Journal Article
Experiments and simulations of picosecond pulse switching and turn-on delay time in Y-Ba-Cu-O Josephson junctions
Adam, R, Williams, C, Sobolewski, Roman, Harnack, O, Darula, M
Published in Superconductor science & technology (01.11.1999)
Published in Superconductor science & technology (01.11.1999)
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Journal Article
Conference Proceeding
FIR response of intrinsic Josephson junctions
Rother, S., Koval, Y., Muller, P., Kleiner, R., Kasai, Y., Nakajima, K., Darula, M.
Published in IEEE transactions on applied superconductivity (01.03.2001)
Published in IEEE transactions on applied superconductivity (01.03.2001)
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Journal Article
Conference Proceeding
Ultrafast YBCO photodetector based on the kinetic-inductive process
Williams, C., Xu, Y., Adam, R., Darula, M., Harnack, O., Scherbel, J., Siegel, M., Hegmann, F.A., Sobolewski, R.
Published in IEEE transactions on applied superconductivity (01.03.2001)
Published in IEEE transactions on applied superconductivity (01.03.2001)
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Journal Article
Conference Proceeding
Fluxon dynamics in discrete Josephson transmission lines with stacked junctions
Caputo, P., Darula, M., Ustinov, A. V., Kohlstedt, H.
Published in Journal of applied physics (01.01.1997)
Published in Journal of applied physics (01.01.1997)
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Journal Article
On-chip integration of HTS Josephson oscillator and mixer
Beuven, S., Darula, M., Harnack, O., Karlovsky, K., Kohlstedt, H.
Published in IEEE transactions on applied superconductivity (01.06.1999)
Published in IEEE transactions on applied superconductivity (01.06.1999)
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Journal Article
Conference Proceeding
A double junction ring oscillator based on shunted, stacked junctions
Lomatch, S., Ruck, B., Schmitz, R., Darula, M., Kohlstedt, H.
Published in IEEE transactions on applied superconductivity (01.06.1999)
Published in IEEE transactions on applied superconductivity (01.06.1999)
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Journal Article
Conference Proceeding
HTS mixers based on the Josephson effect and on the hot-electron bolometric effect
Harnack, O., Beuven, S., Darula, M., Kohlstedt, H., Tarasov, M., Stephansov, E., Ivanov, Z.
Published in IEEE transactions on applied superconductivity (01.06.1999)
Published in IEEE transactions on applied superconductivity (01.06.1999)
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Journal Article
Conference Proceeding
Coherent states in a multi-junction superconducting loop
Darula, M, Beuven, S, Siegel, M, Seidel, P, Darulova, A
Published in Europhysics letters (01.01.1996)
Published in Europhysics letters (01.01.1996)
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Journal Article
Picosecond response of optically driven Y-Ba-Cu-O microbridge and Josephson-junction integrated structures
Adam, R., Currie, M., Sobolewski, R., Harnack, O., Darula, M.
Published in IEEE transactions on applied superconductivity (01.06.1999)
Published in IEEE transactions on applied superconductivity (01.06.1999)
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Journal Article
Conference Proceeding
Submillimeter-wave mixing and noise in HTS Josephson junctions
Tarasov, M., Stepantsov, E., Golubev, D., Ivanov, Z., Claeson, T., Harnack, O., Darula, M., Beuven, S., Kohlstedt, H.
Published in IEEE transactions on applied superconductivity (01.06.1999)
Published in IEEE transactions on applied superconductivity (01.06.1999)
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Journal Article
Josephson spectroscopy at submillimetre waves
Tarasov, M, Shul'man, A, Solopov, N, Polyansky, O, Vystavkin, A, Kosarev, E, Golubev, D, Stepantsov, E, Darula, M, Harnack, O, Ivanov, Z
Published in Superconductor science & technology (01.11.1999)
Published in Superconductor science & technology (01.11.1999)
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Journal Article