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Andrei Vorobiev
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Silicon substrate integrated high Q-factor parallel-plate ferroelectric varactors for microwave/millimeterwave applications
A Vorobiev, P Rundqvist, K Khamchane, S Gevorgian
Applied Physics Letters 83 (15), 3144-3146, 2003
2312003
dc field and temperature dependent acoustic resonances in parallel-plate capacitors based on and films: Experiment and modeling
S Gevorgian, A Vorobiev, T Lewin
Journal of Applied Physics 99 (12), 124112, 2006
1352006
Composite right/left handed transmission line phase shifter using ferroelectric varactors
D Kuylenstierna, A Vorobiev, P Linnér, S Gevorgian
IEEE Microwave and Wireless Components Letters 16 (4), 167-169, 2006
1202006
Microwave loss mechanisms in thin film varactors
A Vorobiev, P Rundqvist, K Khamchane, S Gevorgian
Journal of Applied Physics 96 (8), 4642-4649, 2004
1082004
Tuneable film bulk acoustic wave resonators
SS Gevorgian, AK Tagantsev, AK Vorobiev
Springer, 2013
932013
Tunable Solidly Mounted Thin Film Bulk Acoustic Resonators Based on Ba Films
J Berge, A Vorobiev, W Steichen, S Gevorgian
IEEE microwave and wireless components letters 17 (9), 655-657, 2007
882007
A 400-GHz graphene FET detector
AA Generalov, MA Andersson, X Yang, A Vorobiev, J Stake
IEEE Transactions on Terahertz Science and Technology 7 (5), 614-616, 2017
722017
A flexible graphene terahertz detector
X Yang, A Vorobiev, A Generalov, MA Andersson, J Stake
Applied Physics Letters 111 (2), 021102, 2017
682017
Ultrawide-band tunable true-time delay lines using ferroelectric varactors
D Kuylenstierna, A Vorobiev, P Linnér, S Gevorgian
IEEE transactions on microwave theory and techniques 53 (6), 2164-2170, 2005
622005
Correlations between microstructure and Q-factor of tunable thin film bulk acoustic wave resonators
A Vorobiev, S Gevorgian, M Löffler, E Olsson
Journal of Applied Physics 110 (5), 054102, 2011
532011
Field and temperature dependent parameters of the dc field induced resonances in -based tunable thin film bulk acoustic resonators
J Berge, M Norling, A Vorobiev, S Gevorgian
Journal of Applied Physics 103 (6), 064508, 2008
492008
Graphene Field-Effect Transistors With High Extrinsic and
M Bonmann, M Asad, X Yang, A Generalov, A Vorobiev, L Banszerus, ...
IEEE Electron Device Letters 40 (1), 131-134, 2018
412018
Tunable thin film bulk acoustic wave resonators with improved -factor
A Vorobiev, S Gevorgian
Applied Physics Letters 96 (21), 212904, 2010
412010
Thermoelectric graphene photodetectors with sub-nanosecond response times at terahertz frequencies
L Viti, AR Cadore, X Yang, A Vorobiev, JE Muench, K Watanabe, ...
Nanophotonics 10 (1), 89-98, 2021
342021
Growth temperature dependent dielectric properties of BiFeO3 thin films deposited on silica glass substrates
T Ahmed, A Vorobiev, S Gevorgian
Thin Solid Films 520 (13), 4470-4474, 2012
322012
Direct nanoscopic observation of plasma waves in the channel of a graphene field-effect transistor
A Soltani, F Kuschewski, M Bonmann, A Generalov, A Vorobiev, F Ludwig, ...
Light: Science & Applications 9 (1), 97, 2020
312020
Effect of interface roughness on acoustic loss in tunable thin film bulk acoustic wave resonators
A Vorobiev, J Berge, S Gevorgian, M Löffler, E Olsson
Journal of Applied Physics 110 (2), 024116, 2011
292011
Effect of oxide traps on channel transport characteristics in graphene field effect transistors
M Bonmann, A Vorobiev, J Stake, O Engström
Journal of Vacuum Science & Technology B, Nanotechnology and …, 2017
282017
Intrinsically switchable thin film bulk acoustic wave resonators
A Vorobiev, S Gevorgian
Applied Physics Letters 104 (22), 222905, 2014
282014
Dielectric model of point charge defects in insulating paraelectric perovskites
V Buniatian, N Martirosyan, A Vorobiev, S Gevorgian
Journal of Applied Physics 110 (9), 094110, 2011
282011
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Articles 1–20