Results 61 to 70 of about 1,616,309 (213)

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam   +10 more
wiley   +1 more source

Raman spectrum of l-asparagine monohydrate

open access: yes, 1962
The Raman spectrum ofl-asparagine monohydrate in the form of a single crystal has been recorded for the first time.λ 2537 excitation has been used. Fifty-three Raman frequency shifts have been recorded.
Krishnan, R. S., Krishnan, K.
core   +2 more sources

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

The Raman spectrum of beryllium silicate

open access: yes, 1950
The Raman spectrum of beryllium silicate has been studied using the resonance radiation of mercury as exciter. The spectrum exhibits 25 Raman lines, 17 of which have been recorded for the first time. The Raman lines are extremely sharp.
Narayanan, P. S.
core   +1 more source

Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors

open access: yesAdvanced Functional Materials, EarlyView.
An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang   +7 more
wiley   +1 more source

Rapid Microwave Plasma Engineering of HfO2/C@C Core‐Shell Fibrous Membrane Toward Flexible High‐Performance Electromagnetic Wave Absorption

open access: yesAdvanced Functional Materials, EarlyView.
Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding   +14 more
wiley   +1 more source

A portable spectrum measurement system based on laser-Raman and fluoresce spectrum for cooking oil analysis

open access: yes, 2012
A system based on spectrum analysis for cooking oil testing which combining laser-induced-fluorescence and laser-Raman technology is established. Several oil samples are testing by this system.
Tian, Xiao-Xue   +5 more
core  

Expressing Raman Spectral Details Through Raman Parameter Information Diagram (RAPID) [PDF]

open access: yes, 2018
A handy diagram with name RAPID (Raman parameter information diagram) is proposed here which can beused for listing spectral parameters associated with a Raman spectrum. It is demonstrated how by drawingsimple shapes like lines, triangles etc, it becomes
Rajesh, Kumar, Rajesh Kumar (4378507)
core   +1 more source

Effect of Different Cooking Methods on Quality of Salted Egg Yolk

open access: yesShipin gongye ke-ji
In this study, three cooking methods, namely baking, ultrasonic treatment and steam, were employed for cooking salted egg yolk (SEY). The effects of different cooking methods on the quality of SEY were investigated by considering moisture content, salt ...
Qianwei CHENG   +6 more
doaj   +1 more source

Dimensionality‐Driven Interfacial Electronic Coupling in Carbon‐Supported Gd‐CuO Catalysts for Selective CO2 Electroreduction to Ethylene

open access: yesAdvanced Functional Materials, EarlyView.
The 2D carbon‐supported Gd–CuO exhibits strong interfacial electronic coupling, abundant oxygen vacancies, and highly exposed active sites, enabling efficient CO enrichment and C─C coupling toward selective and durable CO2‐to‐C2H4 conversion. ABSTRACT Copper‐based catalysts are promising for electrochemical CO2 reduction toward value‐added chemicals ...
Xueya Zhu   +11 more
wiley   +1 more source

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