Results 31 to 40 of about 24,530 (272)

Near Infrared Quantum Cutting Luminescence of Er3+/Tm3+ Ion Pairs in a Telluride Glass

Scientific Reports, 2017
The multiphoton near-infrared, quantum cutting luminescence in Er3+/Tm3+ co-doped telluride glass was studied. We found that the near-infrared 1800-nm luminescence intensity of (A) Er3+(8%)Tm3+(0.5%):telluride glass was approximately 4.4 to 19.5 times ...
Xiaobo Chen, Song Li, Lili Hu, Kezhi Wang, Guoying Zhao, Lizhu He, Jinying Liu, Chunlei Yu, Jingfu Tao, Wei Lin, Guojian Yang, Gregory J. Salamo   +11 more
doaj   +1 more source

Dual Integrating Oxygen and Sulphur on Surface of CoTe Nanorods Triggers Enhanced Oxygen Evolution Reaction

Advanced Science, 2023
The bottleneck of large‐scale implementation of electrocatalytic water‐splitting technology lies in lacking inexpensive, efficient, and durable catalysts to accelerate the sluggish oxygen evolution reaction kinetics.
Xin Wang, Zhelin Mao, Xin Mao, Ximiao Hu, Feiyue Gao, Minrui Gao, Qi‐Long Wu, Xiao Lyu, Aijun Du, Xiangsheng Xu, Yi Jia, Lei Wang   +11 more
doaj   +1 more source

Telluride-Based Atomically Thin Layers of Ternary Two-Dimensional Transition Metal Dichalcogenide Alloys

, 2018
Alloying in two-dimensional (2D) transition metal dichalcogenides (TMDCs) has allowed band gap engineering and phase transformation, as well as modulation of electronic properties.
Pulickel M. Ajayan (1285146), Jordan Adam Hachtel, Aravind Krishnamoorthy (4230415), Juan Carlos Idrobo, Jordan Adam Hachtel (5814314), Aiichiro Nakano, Chandra Sekhar Tiwary, Priya Vashishta, Amey Apte (1468327), Juan Carlos Idrobo (1580023), Amey Apte, Rajiv K. Kalia (1781878), Sandhya Susarla (4350643), Pulickel M. Ajayan, Chandra Sekhar Tiwary (1394683), Aravind Krishnamoorthy, Aiichiro Nakano (1403197), Sandhya Susarla, Rajiv K. Kalia, Priya Vashishta (1781872)   +19 more
core   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Thermoelectric Lead Telluride with ZnO Nanoparticles

Фізика і хімія твердого тіла, 2016
An X-ray diffraction structural study and measurement of Seebeck coefficient (S), the electrical conductivity (σ) and thermal conductivity (χ) for Lead Telluride with nanoinclusions of ZnO.
O. M. Matkivsky
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

AN EXPERIMENTAL STUDY OF MERCURY-TELLURIDE - CADMIUM-TELLURIDE - TELLURIUM SUPERLATTICES GROWN BY MOLECULAR BEAM EPITAXY.

, 1987
AN EXPERIMENTAL STUDY OF MERCURY-TELLURIDE - CADMIUM-TELLURIDE - TELLURIUM SUPERLATTICES GROWN BY MOLECULAR BEAM ...
JOHN L. RENO (7972967)
core   +6 more sources

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Green Mechanochemical Synthesis of Binary and Ternary Cadmium Chalcogenides with Tunable Band Gaps

Journal of Manufacturing and Materials Processing
In this work, we report on the mechanochemical preparation and characterization of binary (CdS, CdSe, and CdTe) and ternary (CdS0.5Se0.5, CdS0.5Te0.5, and CdSe0.5Te0.5) cadmium chalcogenides. The compounds were synthesized in a planetary micro mill using
Matjaž Kristl, Neža Zanjkovič, Jona Kunej, Sašo Gyergyek, Janja Stergar   +4 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source