Results 261 to 270 of about 406,295 (339)

Observation of Interlayer Excitons in Mixed-Dimensional MoS₂ and InGaN/GaN Quantum Well Heterojunctions. [PDF]

ACS Appl Mater Interfaces
Kim DW, Lee S, Baek Y, Jeon K, Song J, Jeong K, Lee S, Kim JW, Kim S, Jeon GW, Kim KK, Yi GC, Park DH, Lee K.   +13 more
europepmc   +1 more source

Inside the Microreactor: In Situ Real‐Time Observation of Vapor–Liquid–Solid Growth of Monolayer TMDCs

Advanced Science, EarlyView.
In situ observation of VLS growth in a confined microreactor reveals various growth modes of monolayer TMDCs, including abnormal ribbon growth and particle‐driven growth. The confined space and precursor balance influence droplet behavior and growth dynamics, offering new insights into the controlled synthesis of TMDCs via the VLS mechanism.
Hiroo Suzuki, Yutaro Senda, Kaoru Hisama, Shuhei Aso, Yuta Takahashi, Shun Fujii, Yasuhiko Hayashi   +6 more
wiley   +1 more source

Unraveling the hydrogen spillover in tandem propane dehydrogenation and reverse water gas shift reaction. [PDF]

Nat Commun
Tian K, Chen S, Sun G, Sun J, Wang X, Cai J, Wang Z, Fu D, Zhao ZJ, Pei C, Gong J.   +10 more
europepmc   +1 more source

STUDYING OF THE STRUCTURE OF AL2O3 – SIO2 – CAO – Р2O5 SYSTEM AND ITS SIGNIFICANCE IN THE TECHNOLOGY OF REFRACTORIES

, 2017
Yulia Kharybina, Yaroslav Pitak
openalex   +2 more sources

Superelastic High‐Entropy Oxide Ceramic Aerogels for Thermal Superinsulation and Sealing at Extreme Conditions

Advanced Science, EarlyView.
A high‐entropy oxide ceramic of (Gd1/2Lu1/2)2(Ti1/3Zr1/3Hf1/3)2O7 is prepared through a molecular synthesis route of pyrolytic solid‐solution reactions. The architectured nanofiber aerogel manifests unprecedented thermomechanical properties, including superelastic compressibility of 98% from −196 to 1500 °C, and thermal superinsulation capacity (24.14 ...
Xiaoke Jiang, Tao Du, Hengzhong Fan, Junhong Liu, Yunfeng Su, Peng He, Hongxiang Chen, Litian Hu, Yongsheng Zhang, Qiangqiang Zhang   +9 more
wiley   +1 more source

Lowering the Cu-O bond energy in CuO nanocatalysts enhances the efficiency of NH₃ oxidation. [PDF]

Nat Commun
Chen L, Guan X, Yao Z, Hayama S, Spronsen MAV, Karagoz B, Held G, Hopkinson DG, Allen CS, Callison J, Dyson PJ, Wang FR.   +11 more
europepmc   +1 more source

Interfacial and insulating properties of GaN metal-oxide-semiconductor structure with Al2O3 gate oxide

, 2019
Yuta Fujimoto
openalex   +2 more sources

Sulfate‐Directed Silver Dendrites with Enhanced Stability for Ultrasensitive SERS‐Based Therapeutic Drug Monitoring

Advanced Science, EarlyView.
This study presents sulfate‐directed silver dendrites (s‐AgDs) as oxidation‐resistant SERS substrates with long‐term stability, reproducibility, and sub‐picomolar sensitivity. Sulfate ions guide anisotropic growth and protect the surface, enabling improved performance over 7 months under ambient conditions.
Aradhana Dwivedi, Jan Dellith, Anna Makarova, Samir F. El‐Mashtoly, Juergen Popp, Vladimir Sivakov, Dana Cialla‐May   +6 more
wiley   +1 more source

Hyperconnected amorphous oxide networks under compression. [PDF]

Nat Commun
Lee SK, El Ghazaoui E, Kweon JJ, Lee S, Parq JH.   +4 more
europepmc   +1 more source

Heterosynaptic Memtransistors Based on Switching Operation Mechanism Using Designed Organic/Inorganic Heterostructures for Neuromorphic Electronics

Advanced Science, EarlyView.
Heteroysynaptic memtransistors are fabricated using a combination of π‐conjugated organic semiconductor TCTA and TMDC MoS2 heterostructure with bottom‐contact architecture. Non‐volatile heterosynaptic and homosynaptic functions such as long‐term plasticity and spike‐timing‐dependent plasticity are emulated by drain and gate pulses based on conduction ...
Taek Joon Kim, Hye Lim Jeong, Sang Wook Song, Dayeong Kwon, Sang‐hun Lee, Jinsoo Joo   +5 more
wiley   +1 more source