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Mehdi Hajizadegan
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Generalized parity–time symmetry condition for enhanced sensor telemetry
PY Chen, M Sakhdari, M Hajizadegan, Q Cui, MMC Cheng, R El-Ganainy, ...
Nature Electronics 1 (5), 297-304, 2018
2422018
Experimental Observation of Symmetry Breaking near Divergent Exceptional Points
M Sakhdari, M Hajizadegan, Q Zhong, DN Christodoulides, R El-Ganainy, ...
Physical review letters 123 (19), 193901, 2019
922019
Ultrasensitive, parity–time-symmetric wireless reactive and resistive sensors
M Sakhdari, M Hajizadegan, Y Li, MMC Cheng, JCH Hung, PY Chen
IEEE Sensors Journal 18 (23), 9548-9555, 2018
622018
Robust extended-range wireless power transfer using a higher-order PT-symmetric platform
M Sakhdari, M Hajizadegan, PY Chen
Physical Review Research 2 (1), 013152, 2020
552020
High-sensitivity wireless displacement sensing enabled by PT-symmetric telemetry
M Hajizadegan, M Sakhdari, S Liao, PY Chen
IEEE Transactions on Antennas and Propagation 67 (5), 3445-3449, 2019
552019
Efficient, broadband and wide-angle hot-electron transduction using metal-semiconductor hyperbolic metamaterials
M Sakhdari, M Hajizadegan, M Farhat, PY Chen
Nano Energy 26, 371-381, 2016
532016
Design and analysis of ultrafast and tunable all optical metamaterial switch enhanced by metal nanocomposite
M Hajizadegan, V Ahmadi, M Sakhdari
Journal of lightwave technology 31 (12), 1877-1883, 2013
372013
Toward transparent and self-activated graphene harmonic transponder sensors
HH Huang, M Sakhdari, M Hajizadegan, A Shahini, D Akinwande, ...
Applied Physics Letters 108 (17), 2016
272016
Graphene sensing modulator: Toward low-noise, self-powered wireless microsensors
M Hajizadegan, M Sakhdari, L Zhu, Q Cui, H Huang, MMC Cheng, ...
IEEE Sensors Journal 17 (22), 7239-7247, 2017
262017
Giant photoresponsivity of midinfrared hyperbolic metamaterials in the photon-assisted-tunneling regime
PY Chen, M Hajizadegan, M Sakhdari, A Alu
Physical Review Applied 5 (4), 041001, 2016
202016
Machine learning assisted multi-functional graphene-based harmonic sensors
M Hajizadegan, M Sakhdari, S Abbasi, PY Chen
IEEE Sensors Journal 21 (6), 8333-8340, 2020
102020
All-optical metamaterial switch based on Kerr effect with MWCNT composite
M Hajizadegan, D Fathi, MS Sakhdari
Physica E: Low-dimensional Systems and Nanostructures 48, 1-6, 2013
92013
Self-powered and transparent all-graphene biosensor
A Shahini, M Hajizadegan, M Sakhdari, MMC Cheng, PY Chen, ...
2016 IEEE SENSORS, 1-3, 2016
82016
Superdirective leaky radiation from a PT-synthetic metachannel
M Hajizadegan, L Zhu, PY Chen
Optics Express 29 (8), 12330-12343, 2021
72021
Ramy El-Ganainy, and Andrea Alu,“Generalized parity–time symmetry condition for enhanced sensor telemetry,”
PY Chen, M Sakhdari, M Hajizadegan, Q Cui, MMC Cheng
Nat. Electron 1, 297-304, 2018
72018
Parity-time (pt)-symmetric wireless telemetric sensors and systems
PY Chen, M Sakhdari, M Hajizadegan, MMC Cheng
US Patent App. 16/504,664, 2020
62020
Gesture recognition using a portable and flexible meta-atom panel and machine learning
M Hajizadegan, PY Chen
2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI …, 2019
62019
Harmonics-based RFID sensor based on graphene frequency multiplier and machine learning
M Hajizadegan, PY Chen
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI …, 2018
52018
A lightweight, zero-power intermodulation sensor based on the graphene oscillator
M Yang, Z Ye, CH Sun, L Zhu, M Hajizadegan, PY Chen
IEEE Sensors Journal 23 (3), 3243-3250, 2022
32022
A self-powered harmonic sensor based on simple graphene circuit and hybrid-fed antenna
M Hajizadegan, PY Chen
2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI …, 2017
22017
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