Results 71 to 80 of about 2,706,632 (222)

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Comparative Noise Analysis of Readout Circuit in Hemispherical Resonator Gyroscope

Micromachines
In high-precision Hemispherical Resonator Gyroscope (HRG) control systems, readout circuit noise critically determines resonator displacement detection precision.
Zhihao Yu, Libin Zeng, Changda Xing, Lituo Shang, Xiuyue Yan, Jingyu Li   +5 more
doaj   +1 more source

ANAQIN-X: A prototype low noise ASIC for the readout of highly dense semiconductor X-ray detectors [PDF]

EPJ Web of Conferences
This article presents ANAQIN-X (Advanced Noise-optimized ASIC for Quantifying and Imaging in X-rays) a pixelated prototype readout chip dedicated to testing different architectures of Charge Sensitive Amplifiers (CSA), the first stage of the ...
Boulfani H., Baudin D., Gevin O., Limousin O., Meuris A., Allaire H.   +5 more
doaj   +1 more source

Design of a charge-sensitive amplifier for MEMS piezoelectric hydrophone

Journal of Physics: Conference Series
Abstract Hydrophone is an important part of sonar system and convert acoustic signal into electrical signal. However, the electrical signal generated by the hydrophone is relatively weak and cannot be directly used for underwater detection and communication. Therefore, it is necessary to preprocess the generated electrical signal.
Z. Huang, Y. Liu, S. Fang, L. Wang, K. Liu   +4 more
openaire   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

A 0.35μm Low-Noise Stable Charge Sensitive Amplifier for Silicon Detectors Applications [PDF]

Informacije MIDEM, 2020
F. K. Jérôme, W. T. Evariste, E. Z. Bernard, M. L. Crespo, A. Cicuttin, M. B. I. Reaz, M. A. S. Bhuiyan, M. E. H. Chowdhury:   +7 more
doaj   +1 more source

Electrocapillary Modulated Interfacial Tension Amplifies Liquid Metal Transduction

Advanced Functional Materials, EarlyView.
This study presented an electrocapillary‐enhanced magnetohydrodynamic pumping strategy that harnesses the Lorentz force and interfacial tension modulation of liquid metal droplets to achieve amplified fluidic power. The system enabled low‐voltage, self‐oscillating fluidic transduction with enhanced pressure and flow generation, supporting compact ...
Saba Firouznia, Ciqun Xu, Michael D. Dickey, Jonathan Rossiter   +3 more
wiley   +1 more source

All-optical phase regeneration of 40Gbit/s DPSK signals in a black-box phase sensitive amplifier

We present a black-box four wave mixing based bit-rate-flexible phase sensitive amplifier and use it in the first demonstration of 40 Gbit/s DPSK phase ...
Syvridis, D., Ellis, A.D., Jakobsen, D., Petropoulos, P., O'Gorman, J., Richardson, D.J., Grüner-Nielsen, L., Kakande, J., Weerasuriya, R., Bogris, A., Sygletos, S., Dasgupta, S., Parmigiani, F., Slavík, R., Herstrøm, S., Andrekson, P., Sjödin, M., Lundström, C., Phelan, R.   +18 more
core   +1 more source

A Highly Sensitive Light-Induced Thermoelastic Spectroscopy Sensor Using a Charge Amplifier to Improve the Signal-to-Noise Ratio

Sensors
A highly sensitive light-induced thermoelastic spectroscopy (LITES) sensor employing a charge amplifier (CA) is reported for the first time in this invited paper. CA has the merits of high input impedance and strong anti-interference ability. The usually
Hanxu Ma, Shunda Qiao, Ying He, Yufei Ma
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source