Results 171 to 180 of about 418,007 (311)

Estimation of annual layer thickness from stratigraphical analysis of Dome Fuji deep ice core

open access: yes, 2003
P(論文)Dating of ice cores is of important but is difficult for an ice core where there is low snow accumulation, and also for the deep part because seasonal chemical and isotopic signals are not easily preserved due to vapor migration after snow ...
Satow, Kazuhide   +8 more
core  

BASIC PROPERTIES OF MAMMOGRAPHY UNIT : MEASUREMENT OF HALF-VALUE LAYER

open access: yesJapanese Journal of Radiological Technology, 1994
MASAMITSU MORIYA   +2 more
openaire   +2 more sources

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim   +6 more
wiley   +1 more source

Formation of Quasi‐Decoupling Interface on Li‐Metal Anodes in High Donor Electrolyte

open access: yesAdvanced Functional Materials, EarlyView.
Li‐metal anode (LMA) is stabilized by introducing Li2Te2 as an electrolyte additive for Li‐metal batteries. Upon contact with Li, Li2Te2 spontaneously converts to Li2Te, which electronically isolates Li from dimethyl sulfoxide due to its large bandgap and minimal Bader charge transfer.
Hyerim Kim   +9 more
wiley   +1 more source

TiO<sub>2</sub> nanolayer-assisted top-interface engineering for disturbance-free FeFETs: a blueprint for future van der Waals memory. [PDF]

open access: yesNano Converg
Kang H   +11 more
europepmc   +1 more source

Residual‐Lithium‐to‐LiF Conversion Enables a LiF–Fluorinated Carbon Interphase for Reconstruction‐Resistant Ni‐Rich Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
A fluorine‐rich acrylate monomer (PFHEA) was solvent‐free applied to NCM90 and thermally decomposed under Ar to convert residual lithium into LiF and form a pre‐built LiF/fluorinated amorphous carbon (LiF/FC) interphase. The LiF/FC layer suppresses NiO rock‐salt reconstruction and microcrack propagation, lowers interfacial resistance, and improves Li ...
Pangyu Kim   +6 more
wiley   +1 more source

Comparative half value layer study of novel PbO-B2O3-CuO-CaO glasses with previous reports

open access: yes
This work intends to assess the gamma-ray shielding performance of newly fabricated glasses with diversified content of PbO and B2O3, as well as compare the results with those of previously reported glasses from different authors.
Heryanto, H. (Heryanto)   +3 more
core  

Distinct distributions of myosin motor conformations during contraction of slow and fast skeletal muscle. [PDF]

open access: yesJ Physiol
Hill C   +7 more
europepmc   +1 more source

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

open access: yesAdvanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk   +6 more
wiley   +1 more source

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