Results 181 to 190 of about 2,898,556 (345)

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

A multifunctional ultra-thin acoustic membrane with self-healing properties for adaptive low-frequency noise control. [PDF]

Sci Rep, 2022
Boccaccio M, Myronidis K, Thielke M, Meo M, Pinto F.   +4 more
europepmc   +1 more source

Low frequency noise in reverse biased double heterostructure P-InAsSbP/n-InAs infrared photodiodes

, 2020
N. Dyakonova, S. A. Karandashev, M. E. Levinshteĭn, B. A. Matveev, M. A. Remennyĭ   +4 more
openalex   +2 more sources

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

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

An impedance model for the low-frequency noise originating from the dynamic hydrogen ion reactivity at the solid/liquid interface

, 2017
Da Zhang, P. M. Solomon, Shi‐Li Zhang, Zhen Zhang   +3 more
openalex   +2 more sources

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 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

Effects of low-frequency noise on human cognitive performances in laboratory

, 2018
Laura Rossi, A. Prato, L. Lesina, A. Schiavi   +3 more
semanticscholar   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

Advanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source