Results 141 to 150 of about 15,302 (285)

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam, Sajjad Ali, Pir Muhammad Ismail, ABM Sharif Hossain   +3 more
wiley   +1 more source

Organic Photodetectors and Sensors for Low‐Light and Infrared Applications

Electron, EarlyView.
This mini review highlights recent advances in organic photodetectors and sensors for low‐light and infrared applications, emphasizing molecular design, device architectures, and interface engineering that improve charge transport, detectivity, speed, and spectral selectivity.
Swarup Biswas, Hyeok Kim
wiley   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

Revolutionizing Healthcare With Paper‐Based Nucleic Acid Testing

Exploration, EarlyView.
This work summarizes strategies to enhance paper‐based devices for nucleic acid testing. Key approaches include optimizing paper platforms, improving nucleic acid amplification, and refining labeling/signaling methods. These advancements aim to boost sensitivity, speed, and usability, making paper‐based diagnostics more effective for point‐of‐care ...
Hong Zhang, Yi Yang, Heng Li, Xiaolin Hu, Hui Xiao, Dou Wang, Sergio Benardini, Wei Gu, Yang Luo   +8 more
wiley   +1 more source

Quantum dot single photon source on SiN integrated with coupled crossover waveguides

Applied Physics Express
Hybrid integration of InAs/GaAs quantum dot (QD) single-photon sources (SPSs) is a promising approach for introducing quantum light into SiN photonic integrated circuits. However, the large refractive-index mismatch between GaAs and SiN poses a challenge
Akinari Fujita, Hironobu Yoshimi, Natthajuks Pholsen, Masahiro Kakuda, Makoto Okano, Satoshi Iwamoto, Yasuhiko Arakawa, Yasutomo Ota   +7 more
doaj   +1 more source

SINTESIS DAN KARAKTERISASI NANOPARTIKEL CDSE QUANTUM DOTS (QDS)

Jurnal Fisika Flux, 2017
Abstrak: Nanopartikel CdSe quantum dots (QDs) memiliki potensi aplikasi yang luar biasa ketika ukuran strukturnya berubah dari mikro menjadi nano. Pada penelitian ini, proses sintesis nanopartikel CdSe QDs dilakukan dengan menggunakan teknik sintesis kimia sederhana, melalui pemberian doping atom tembaga (Cu) dari larutan CuCl2.2H2O kedalam material ...
openaire   +2 more sources

Synthesis of Tris(Dimethylamino)Phosphine‐Based InP Quantum Dots and Their Application in Light‐Emitting Diodes: Progress and Perspectives

Exploration, EarlyView.
A lot of subtle but key tricks in the synthesis of (DMA)3P‐based InP QDs and device mechanisms were not explicitly explained in the published works. This review firstly provides a comprehensive analysis of the molecular structures and distinct reaction mechanisms of (TMS)3P and (DMA)3P during InP core nucleation.
Zifeng Zhang, Jilin Deng, Qiulei Xu, Zhenghui Wu, Yanbing Lv, Baocheng Yang, Haiyang Li, Fei Chen, Huaibin Shen   +8 more
wiley   +1 more source

c‐Met‐Targeted Imaging Agents: Progress and Challenges

iRADIOLOGY, EarlyView.
This review summarizes recent advances in c‐Met‐targeted imaging probes, including hepatocyte growth factor (HGF) ligands, antibodies, peptides, and small molecules across magnetic resonance imaging (MRI), positron emission tomography (PET), single‐photon emission computed tomography (SPECT), and optical imaging modalities.
Yonghao Li, Aiyan Ji, Qihang Ding, Hongyue Lou, Zhen Cheng   +4 more
wiley   +1 more source

Spectral properties of a double-quantum-dot structure: A causal Green's function approach

, 1999
Spectral properties of a double quantum dot (QD) structure are studied by a causal Green's function (GF) approach. The double QD system is modeled by an Anderson-type Hamiltonian in which both the intra- and interdot Coulomb interactions are taken into ...
You JQ,Chinese Acad Sci,Inst Semicond,Natl Lab Superlattices & Microstruct,POB 912,Beijing 100083,Peoples R China., You JQ, Zheng HZ   +2 more
core  

High‐Efficiency Phosphor Thin Films With Controlled Lateral Displacement for Low Color Crosstalk in Micro‐LED Displays

Journal of the Society for Information Display, EarlyView.
High‐efficiency nano‐phosphor thin films were developed for micro‐LED color conversion, achieving high quantum efficiency and reduced lateral photon displacement. The optimized film structure effectively suppresses color crosstalk and enables high‐performance, full‐color micro‐LED displays.
Zengzhi Pei, Justin Otto, Asim Mohammed A. Noor Elahi, Jian Xu   +3 more
wiley   +1 more source