Search Results - "Zdru, Ioana"
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Investigation of Temperature Sensing Capabilities of GaN/SiC and GaN/Sapphire Surface Acoustic Wave Devices
Published in IEEE access (2022)“…This paper proposes high sensitivity temperature sensors based on single port surface acoustic wave (SAW) devices with GHz resonance frequencies, developed on…”
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Journal Article -
2
Interaction of acoustic waves with spin waves using a GHz operating GaN/Si SAW device with a Ni/NiFeSi layer between its IDTs
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (26-09-2024)“…A two port surface acoustic wave (SAW) device was developed to be used for the control and excitation via spin waves (SW). The structure was manufactured using…”
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Journal Article -
3
Experimental Analysis of Rayleigh and Sezawa Modes Resonance Frequencies in SAW Devices Manufactured on Sc0.3Al0.7N/Si
Published in IEEJ transactions on electrical and electronic engineering (01-05-2024)“…GHz operating single port SAW resonators have been manufactured on Sc0.3Al0.7N/Si substrate. The thickness of the ScAlN thin layer was 0.8 μm. Advanced…”
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Journal Article -
4
Experimental Analysis of Rayleigh and Sezawa Modes Resonance Frequencies in SAW Devices Manufactured on Sc 0 . 3 Al 0 . 7 N /Si
Published in IEEJ transactions on electrical and electronic engineering (01-05-2024)“…GHz operating single port SAW resonators have been manufactured on Sc 0.3 Al 0.7 N/Si substrate. The thickness of the ScAlN thin layer was 0.8 μm. Advanced…”
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Journal Article -
5
Temperature Behaviour of Rayleigh, Sezawa and Lamb Mode Resonance Frequencies of 30% Scaln/Si Saw Devices
Published in 2023 22nd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers) (25-06-2023)“…This work targets the development of high frequency SAW devices on Sc 0.3 Al 0.7 N/Si as well as on thin Sc 0.3 Al 0.7 N membranes, with applications in…”
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Conference Proceeding -
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AIN/Si Based SAW Resonators for Very High Sensitivity Temperature Sensors
Published in 2018 IEEE International Ultrasonics Symposium (IUS) (01-10-2018)“…In the current work we present AIN/Si based Surface Acoustic Wave (SAW) devices exploited as high sensitivity temperature sensors. The experimental results…”
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Conference Proceeding