Results 81 to 90 of about 459,875 (323)

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Synergistic Effects of Cellulose Nanofibers and Coinage Metal Nanoparticles (Ag, CuO, and ZnO) in Active Packaging Biocomposites

Journal of Applied Science and Engineering
This study delves into the synthesis and characterization of cellulose nanofibers (NFCs) and their nanobiocomposites incorporating coinage nanoparticles ( Ag,ZnO, and CuO ).
I Putu Mahendra, Laurenz Yulindry Sihombing, Sahri Tarigan, Renaldi Malay, Khatarina Meldawati Pasaribu   +4 more
doaj   +1 more source

Production and Implication of Bio-Activated Organic Fertilizer Enriched with Zinc-Solubilizing Bacteria to Boost up Maize (Zea mays L.) Production and Biofortification under Two Cropping Seasons

Agronomy, 2019
Bio-activated organic fertilizers (BOZ) were produced by enriching the zinc oxide (ZnO)-orange peel waste composite with Zn solubilizing bacteria (ZSB: Bacillus sp. AZ6) in various formulations (BOZ1 (9:1), BOZ2 (8:2), BOZ3 (7:3) and BOZ4 (6:4)).
Azhar Hussain, Zahir Ahmad Zahir, Allah Ditta, Muhammad Usman Tahir, Maqshoof Ahmad, Muhammad Zahid Mumtaz, Khizar Hayat, Shahzad Hussain   +7 more
doaj   +1 more source

Non-monotonic size dependence of the elastic modulus of nanocrystalline ZnO embedded in a nanocrystalline silver matrix

, 2008
We present the first high pressure Raman study on nanocrystalline ZnO films with different average crystallite sizes. The problem of low Raman signals from nano sized particles was overcome by forming a nanocomposite of Ag and ZnO nanoparticles.
Hirth J P, Jiang J Z, Kulkarni A J, Larson A Von Dreele R, Lifshitz E M, Ni H, Nilesh Kulkarni, Pinczuk A, Pushan Ayyub, Shankar Ghosh, Smita Gohil, Vinod Panchal   +11 more
core   +1 more source

Highly Selective Conversion of Carbon Dioxide to Methanol through a Cu−ZnO−Al₂O₃−ZrO₂/Cu−MOR Tandem Catalyst [PDF]

, 2023
Yuxin Wang, Yayu Wei, Yanhong Li, Xiaofang Chen, Jürgen Caro, Aisheng Huang   +5 more
openalex   +1 more source

Trap‐Modified Inverted Organic Photodetectors via Layer‐by‐Layer Processing with Poly(N‐vinylcarbazole) Additives

Advanced Functional Materials, EarlyView.
Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi, Yi Yang, Yusen Pei, Apurva Gadikar, Vahid Mahdikhah, Myratgeldi Kotyrov, Seung Hyun Kim, Kenan Gundogdu, Wei You, Harald Ade, Franky So   +10 more
wiley   +1 more source

The Influence of pH Values on the Crystallite Size of ZnO by Solvothermal Synthesis

Jurnal Kimia Riset, 2017
Zinc oxide (ZnO) is a semiconductor material that widely used in various applications due to its unique properties. Synthesis of ZnO by solvothermal method has been conducted with controlled pH values.
Ahmadi Jaya Permana, Dian Wulandari, Hartati Hartati, Harsasi Setyawati, Mochammad Zakki Fahmi   +4 more
doaj   +1 more source

Anisotropic ferromagnetism in carbon doped zinc oxide from first-principles studies

, 2012
A density functional theory study of substitutional carbon impurities in ZnO has been performed, using both the generalized gradient approximation (GGA) and a hybrid functional (HSE06) as exchange-correlation functional.
J. P. Perdew, Markus E. Gruner, Peter Entel, Peter Kratzer, Sanjeev K. Nayak, Shreekantha Sil, Sung Sakong, Surjyo N. Behera   +7 more
core   +1 more source

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

Advanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee, Osman Gul, Yeongjae Kwon, Jaeseok Jeong, Seokjoo Cho, Jihyeon Ahn, Jehee Yu, Cheolmin Kim, Donho Lee, Hyeonseok Han, Byeongju Lee, Jungrak Choi, Ji‐Hwan Ha, Yongrok Jeong, Kyungnam Kang, Ali Javey, Junseong Ahn, Inkyu Park   +17 more
wiley   +1 more source

Versatile Fabrication of Complex Shaped Metal Oxide Nano-Microstructures and Their Interconnected Networks for Multifunctional Applications

KONA Powder and Particle Journal, 2014
Metal oxide nano-microstructures are applied in photocatalytic surfaces, sensors or biomedical engineering, proving the versatile utilization of nanotechnology.
Yogendra Kumar Mishra, Sören Kaps, Arnim Schuchardt, Ingo Paulowicz, Xin Jin, Dawit Gedamu, Sebastian Wille, Oleg Lupan, Rainer Adelung   +8 more
doaj   +1 more source