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Alexandra Nicoloiu (Stefanescu)
Alexandra Nicoloiu (Stefanescu)
Senior scientific researcher, IMT Bucharest
Email verificata su imt.ro
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Citata da
Citata da
Anno
GaN/Si based single SAW resonator temperature sensor operating in the GHz frequency range
A Müller, G Konstantinidis, V Buiculescu, A Dinescu, A Stavrinidis, ...
Sensors and Actuators A: Physical 209, 115-123, 2014
742014
Sezawa propagation mode in GaN on Si surface acoustic wave type temperature sensor structures operating at GHz frequencies
A Müller, I Giangu, A Stavrinidis, A Stefanescu, G Stavrinidis, A Dinescu, ...
IEEE Electron Device Letters 36 (12), 1299-1302, 2015
582015
SAW devices manufactured on GaN/Si for frequencies beyond 5 GHz
A Müller, D Neculoiu, G Konstantinidis, G Deligeorgis, A Dinescu, ...
IEEE Electron Device Letters 31 (12), 1398-1400, 2010
492010
GaN membrane supported SAW pressure sensors with embedded temperature sensing capability
A Müller, G Konstantinidis, I Giangu, GC Adam, A Stefanescu, ...
IEEE Sensors Journal 17 (22), 7383-7393, 2017
392017
Influence of Au-Based Metallization on the Phase Velocity of GaN on Si Surface Acoustic Wave Resonators
A Stefanescu, A Müller, I Giangu, A Dinescu, G Konstantinidis
IEEE Electron Device Letters 37 (3), 321-324, 2016
282016
Front and backside-illuminated GaN/Si based metal-semiconductor-metal ultraviolet photodetectors manufactured using micromachining and nano-lithographic technologies
A Müller, G Konstantinidis, M Androulidaki, A Dinescu, A Stefanescu, ...
Thin Solid Films 520 (6), 2158-2161, 2012
252012
Fully resonant magneto-elastic spin-wave excitation by surface acoustic waves under conservation of energy and linear momentum
M Geilen, A Nicoloiu, D Narducci, M Mohseni, M Bechberger, M Ender, ...
Applied Physics Letters 120 (24), 2022
182022
GaN-based SAW structures resonating within the 5.4–8.5 GHz frequency range, for high sensitivity temperature sensors
A Müller, G Konstantinidis, I Giangu, V Buiculescu, A Dinescu, ...
2014 IEEE MTT-S International Microwave Symposium (IMS2014), 1-4, 2014
182014
The Behavior of Gold Metallized AlN/Si-and AlN/Glass-Based SAW Structures as Temperature Sensors
A Nicoloiu, GE Stan, C Nastase, G Boldeiu, C Beşleagă, A Dinescu, ...
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 68 …, 2020
112020
The electromagnetic properties of graphene in the microwave and millimeterwave spectrum
M Dragoman, A Cismaru, A Stefanescu, A Dinescu, D Dragoman
2013 European Microwave Conference, 530-532, 2013
112013
Residual stress distribution and deflection analysis of very thin GaN membrane supported devices
A Cismaru, A Müller, G Konstantinidis, F Comanescu, M Purica, ...
Journal of Micromechanics and Microengineering 23 (1), 015010, 2012
112012
Analysis of GaN based SAW resonators including FEM modeling
A Stefanescu, D Neculoiu, A Müller, A Dinescu, G Konstantinidis, ...
Romanian Journal of Information Science and Technology 14 (4), 334-345, 2011
112011
Investigation of temperature sensing capabilities of GaN/SiC and GaN/sapphire surface acoustic wave devices
G Boldeiu, GE Ponchak, A Nicoloiu, C Nastase, I Zdru, A Dinescu, ...
IEEE Access 10, 741-752, 2021
102021
Interference of co-propagating Rayleigh and Sezawa waves observed with micro-focused Brillouin light scattering spectroscopy
M Geilen, F Kohl, A Nicoloiu, A Müller, B Hillebrands, P Pirro
Applied Physics Letters 117 (21), 2020
102020
Parameterized model order reduction
G Ciuprina, JF Villena, D Ioan, Z Ilievski, S Kula, EJW ter Maten, ...
Coupled multiscale simulation and optimization in nanoelectronics, 267-359, 2015
92015
Investigation of substrate integrated waveguide in LTCC technology for mm-wave applications
AC Bunea, M Lahti, D Neculoiu, A Stefanescu, T Vaha-Heikkila
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific, 395-398, 2011
92011
Design and experiments of 77 GHz antennas in LTCC technology
D Neculoiu, M Lahti, A Stefanescu, AA Muller, T Vaha-Heikkila
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference …, 2011
92011
Acoustic wave sensing devices and their LTCC packaging
I Giangu, V Buiculescu, G Konstantinidis, K Szaciłowski, A Stefanescu, ...
2014 International Semiconductor Conference (CAS), 147-150, 2014
82014
Extraction of TL-lumped RF macromodels for MEMS switches
G Ciuprina, CB Dita, AS Lup, D Ioan, A Stefanescu
2015 IEEE MTT-S International Conference on Numerical Electromagnetic and …, 2015
72015
Choke flange-like structure for direct connection of cascaded substrate integrated waveguide components
V Buiculescu, A Stefanescu
Electronics letters 48 (21), 1349-1350, 2012
72012
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
Articoli 1–20