Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Grigoras Kestutis"'
Autor:
Navarro-Urrios Daniel, Colombano Martín F., Maire Jeremie, Chávez-Ángel Emigdio, Arregui Guillermo, Capuj Néstor E., Devos Arnaud, Griol Amadeu, Bellieres Laurent, Martínez Alejandro, Grigoras Kestutis, Häkkinen Teija, Saarilahti Jaakko, Makkonen Tapani, Sotomayor-Torres Clivia M., Ahopelto Jouni
Publikováno v:
Nanophotonics, Vol 9, Iss 16, Pp 4819-4829 (2020)
Nanocrystalline materials exhibit properties that can differ substantially from those of their single crystal counterparts. As such, they provide ways to enhance and optimize their functionality for devices and applications. Here, we report on the op
Externí odkaz:
https://doaj.org/article/572852bbdd24458aabfd325a1d05e87c
Autor:
Li, Hang-Xi, Shiri, Daryoush, Kosen, Sandoko, Rommel, Marcus, Chayanun, Lert, Nylander, Andreas, Rehammar, Robert, Tancredi, Giovanna, Caputo, Marco, Grigoras, Kestutis, Grönberg, Leif, Govenius, Joonas, Bylander, Jonas
Publikováno v:
IEEE Transactions on Quantum Engineering, vol. 4, pp. 1-12, 2023, Art no. 3101312
In superconducting quantum processors, the predictability of device parameters is of increasing importance as many labs scale up their systems to larger sizes in a 3D-integrated architecture. In particular, the properties of superconducting resonator
Externí odkaz:
http://arxiv.org/abs/2305.05502
Autor:
Chen, Liangyu, Li, Hang-Xi, Lu, Yong, Warren, Christopher W., Križan, Christian J., Kosen, Sandoko, Rommel, Marcus, Ahmed, Shahnawaz, Osman, Amr, Biznárová, Janka, Roudsari, Anita Fadavi, Lienhard, Benjamin, Caputo, Marco, Grigoras, Kestutis, Grönberg, Leif, Govenius, Joonas, Kockum, Anton Frisk, Delsing, Per, Bylander, Jonas, Tancredi, Giovanna
High-fidelity and rapid readout of a qubit state is key to quantum computing and communication, and it is a prerequisite for quantum error correction. We present a readout scheme for superconducting qubits that combines two microwave techniques: appl
Externí odkaz:
http://arxiv.org/abs/2208.05879
Autor:
Kosen, Sandoko, Li, Hang-Xi, Rommel, Marcus, Shiri, Daryoush, Warren, Christopher, Grönberg, Leif, Salonen, Jaakko, Abad, Tahereh, Biznárová, Janka, Caputo, Marco, Chen, Liangyu, Grigoras, Kestutis, Johansson, Göran, Kockum, Anton Frisk, Križan, Christian, Lozano, Daniel Pérez, Norris, Graham, Osman, Amr, Fernández-Pendás, Jorge, Ronzani, Alberto, Roudsari, Anita Fadavi, Simbierowicz, Slawomir, Tancredi, Giovanna, Wallraff, Andreas, Eichler, Christopher, Govenius, Joonas, Bylander, Jonas
Publikováno v:
Quantum Science and Technology, 7(3), 035018 (2022)
We have integrated single and coupled superconducting transmon qubits into flip-chip modules. Each module consists of two chips -- one quantum chip and one control chip -- that are bump-bonded together. We demonstrate time-averaged coherence times ex
Externí odkaz:
http://arxiv.org/abs/2112.02717
Autor:
Samani, Mohammad, Scheller, Christian P., Yurttagül, Nikolai, Grigoras, Kestutis, Gunnarsson, David, Sedeh, Omid Sharifi, Jones, Alexander T., Prance, Jonathan R., Haley, Richard P., Prunnila, Mika, Zumbühl, Dominik M.
Access to lower temperatures has consistently enabled scientific breakthroughs. Pushing the limits of \emph{on-chip} temperatures deep into the microkelvin regime would open the door to unprecedented quantum coherence, novel quantum states of matter,
Externí odkaz:
http://arxiv.org/abs/2110.06293
Autor:
Varpula, Aapo, Tappura, Kirsi, Tiira, Jonna, Grigoras, Kestutis, Kilpi, Olli-Pekka, Sovanto, Kuura, Ahopelto, Jouni, Prunnila, Mika
Publikováno v:
APL Photon. 6 (2021) 036111
Infrared (IR) radiation detectors are used in numerous applications from thermal imaging to spectroscopic gas sensing. Obtaining high speed and sensitivity, low-power operation and cost-effectiveness with a single technology remains to be a challenge
Externí odkaz:
http://arxiv.org/abs/1912.12868
Autor:
Navarro-Urrios, Daniel, Colombano, Martin F., Maire, Jeremie, Chavez-Angel, Emigdio, Arregui, Guillermo, Capuj, Nestor E., Devos, Arnaud, Griol, Amadeu, Bellieres, Laurent, Martinez, Alejandro, Grigoras, Kestutis, Hakkinen, Teija, Saarilahti, Jaakko, Makkonen, Tapani, Sotomayor-Torres, Clivia M., Ahopelto, Jouni
Nanocrystalline materials exhibit properties that can differ substantially from those of their single crystal counterparts. As such, they provide ways to enhance and optimise their functionality for devices and applications. Here we report on the opt
Externí odkaz:
http://arxiv.org/abs/1907.04189
Autor:
Grosse, Corinna, Ras, Mohamad Abo, Varpula, Aapo, Grigoras, Kestutis, May, Daniel, Wunderle, Bernhard, Chapuis, Pierre-Olivier, Gomès, Séverine, Prunnila, Mika
Publikováno v:
Sensors and Actuators A: Physical 278, 33-43, 2018
A novel microfabricated, all-electrical measurement platform is presented for a direct, accurate and rapid determination of the thermal conductivity and diffusivity of liquid and solid materials. The measurement approach is based on the bidirectional
Externí odkaz:
http://arxiv.org/abs/1804.04848
Autor:
Timofeev, Andrey V., Varpula, Aapo, Shchepetov, Andrey, Grigoras, Kestutis, Hassel, Juha, Ahopelto, Jouni, Ylilammi, Markku, Prunnila, Mika
Publikováno v:
Appl. Phys. Lett. 110, 262101 (2017)
We present ultra-thin silicon membrane thermocouple bolometers suitable for fast and sensitive detection of low levels of thermal power and infrared radiation at room temperature. The devices are based on 40 nm-thick strain tuned single crystalline s
Externí odkaz:
http://arxiv.org/abs/1704.02511
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