Results 191 to 200 of about 1,498,865 (330)

Acoustic Metamaterials for Low-Frequency Noise Reduction Based on Parallel Connection of Multiple Spiral Chambers. [PDF]

Materials (Basel), 2022
Duan H, Yang F, Shen X, Yin Q, Wang E, Zhang X, Yang X, Shen C, Peng W.   +8 more
europepmc   +1 more source

A Low-Phase-Noise 18-Ghz-Band Frequency Synthesizer With Low Frequency Step Size

, 2006
Behzad Biglarbegian, F. Hodjat Kashani, Hossein Ameri Mahabadi   +2 more
openalex   +2 more sources

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

Advanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens, Kaishuai Zhang, Priscila Cavassin, Arwin Goossens, Jochen Vanderspikken, Tania C. H. Castillo, Demetra Tsokkou, Adam Marks, Arianna Magni, Karrie Weaver, Laurence Lutsen, Sahika Inal, Koen Vandewal, Natalie Banerji, Wouter Maes   +14 more
wiley   +1 more source

Electrical and Low Frequency Noise Characterization of Graphene Chemical Sensor Devices Having Different Geometries. [PDF]

Sensors (Basel), 2022
Nah J, Perkins FK, Lock EH, Nath A, Boyd A, Myers-Ward RL, Gaskill DK, Osofsky M, Rao MV.   +8 more
europepmc   +1 more source

Correlation between reduced work speed and noise annoyance due to exposure to low-frequency noises

, 2020
Anis Javadi, Siamak Pourabdian, Farhad Forouharmajd   +2 more
openalex   +2 more sources

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Evaluation of Low-Frequency Noise, Infrasound, and Health Symptoms at an Administrative Building and Men's Shelter: A Case Study.

Semin Hear, 2023
Chiu SK, Brueck SE, Wiegand DM, Free HL, Echt H.   +4 more
europepmc   +1 more source

Review of Low-Frequency Noise Properties of High-Power White LEDs during Long-Term Aging. [PDF]

Materials (Basel), 2021
Palenskis V, Matukas J, Glemža J, Pralgauskaitė S.   +3 more
europepmc   +1 more source

Interaction of electronic current with hypersonic waves in solids Technical summary report, 1 Oct. 1963 - 30 Sep. 1964 [PDF]

Current saturation, noise spectrum, low frequency oscillation, radio frequency, and optical measurements in cadmium sulphide when electric field exceeds sound ...
Mayo, R. F., Smith, R. W.
core   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source