Results 91 to 100 of about 12,145,528 (300)

Analysis of volatile marker compounds in body fluid samples from patients with gastrointestinal disease [PDF]

open access: yes, 2010
Causes of gastrointestinal diseases such as ulcerative colitis (UC) Crohn’s disease (CD) and irritable bowel syndrome (IBS) are not yet completely understood and clinical investigation for diagnosis is invasive, costly and time consuming.
Fowler, Dawn P.
core   +2 more sources

Non-volatile rippled-assisted optoelectronic array for all-day motion detection and recognition

open access: yes
The source dara of "Non-volatile rippled-assisted optoelectronic array for all-day motion detection and ...
Peng Zhou (7902221)   +3 more
core   +1 more source

Atomic‐Scale Visualization of Topotactic Resistive Switching in Epitaxial La0.5Sr0.5CoOx Neuromorphic Memristors

open access: yesAdvanced Functional Materials, EarlyView.
Forming‐free epitaxial Pt/La0.5Sr0.5CoOx (LSCO)/La0.5Sr0.5MnO3 (LSMO) memristors exhibit heterogeneous and partially reversible topotactic switching involving brownmillerite (BM)‐, Grenier (GN)‐like‐, and perovskite (PV)‐like configurations. Atomic‐resolution scanning transmission electron microscopy and in situ transmission electron microscopy resolve
Zi‐Qin Hong   +5 more
wiley   +1 more source

Magneto‐Ionic Devices With Polymer‐Based Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler   +3 more
wiley   +1 more source

Electrically non-volatile/volatile programmable optical matrix

open access: yesPhotoniX
High-speed and energy-efficient scalable photonic switches are essential for next-generation optical interconnects and computing. However, existing techniques suffer from random fabrication variations, complicated calibration mechanisms, and limited ...
Tao Shu   +21 more
doaj   +1 more source

Non-volatile and volatile memory behaviour in oxygenated amorphous carbon electrochemical metallisation devices

open access: yes, 2018
The resistive switching behaviour of oxygenated amorphous carbon electrochemical metallisation devices is investigated. The effect of temperature on the microstructure and composition of the oxygenated carbon matrix is also investigated by annealing in ...
Anders Barlow (8269725)   +4 more
core  

Non-invasive measurements of volatile organic compounds in breath analysis by thermal desorption gas chromatography mass spectrometry

open access: yes
Non-invasive Measurements of Volatile Organic Compounds in Breath Analysis by Thermal Desorption Gas Chromatography Mass ...
Yusma Hazim Yusof (18435079)
core   +1 more source

GeS as an Emerging OTS Material: Atomic Structure and Modeling of ON/OFF Switching

open access: yesAdvanced Functional Materials, EarlyView.
The structural puzzle of glassy GeS, an advanced memory‐selector material, has finally been disentangled, revealing a patchwork of mixed tetrahedral and trigonal species. Under a high electric field, over‐ and under‐coordinated Ge and S defects, together with three‐membered rings, form an interconnected network associated with localized and extended ...
Andrey Tverjanovich   +13 more
wiley   +1 more source

Volatile and Non‐Volatile Dual‐Function Electrically Controlled Ultraviolet Magneto‐Optical Effect in TmIG/Pt

open access: yesAdvanced Electronic Materials
This research demonstrates dynamic control of the magneto‐optical properties in Tm3Fe5O12 (TmIG)/Pt by employing electrical current modulation, particularly within the UV spectrum.
Wan‐Hsiu Chang Chien   +9 more
doaj   +1 more source

NVPE: An FPGA-Based Non-Volatile Processor Emulator for Intermittent Computing

open access: yesProceedings
Research on novel memory storage devices that occupy less physical area and are compatible with CMOS processes, such as resistive RAM, has led to the interesting study of non-volatile compute memories and devices.
Idris Somoye, Kevin Yang
doaj   +1 more source

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