Results 71 to 80 of about 777,259 (279)

Vacuum tourist plan Canberra 1951 [cartographic material] /

open access: yes, 1951
Street map of Canberra, Australian Capital Territory, printed in dark green, and overprinted in red, showing places of interest with tourist information.
Vacuum Oil Company.
core  

Guanosine‐Quadruplex Hydrogels as Dynamic, Mechanically Tunable and Ion Conductive 3D Scaffolds for Cell Culture Applications

open access: yesAdvanced Functional Materials, EarlyView.
Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur   +10 more
wiley   +1 more source

Ultraviolet ion lasers

open access: yes, 1984
This article reviews ultraviolet laser results obtained with positive column noble gas ion lasers, hollow cathode metal vapor ion lasers, pulsed recombination lasers, and multiply ionized rare gas species emitting in the VUV region.
Allerton Press, Inc., publisher   +2 more
core  

Vacuum ultraviolet irradiation of polybutadiene final report [PDF]

open access: yes, 1965
Vacuum ultraviolet irradiation of ...
Golub, M. A.
core  

Defect‐Mediated Inelastic Light Scattering by Infrared Phonons in Hexagonal Boron Nitride

open access: yesAdvanced Functional Materials, EarlyView.
Optically active defects in hexagonal boron nitride enable inelastic stimulated light scattering mediated by infrared‐active phonons, relaxing conventional Raman selection rules. Defect engineering enhances the Stokes‐conversion process and activates both TO‐ and LO‐phonon scattering channels.
Prabhdeep Singh   +4 more
wiley   +1 more source

Managing Charge Transport and Exciton Generation for Highly Efficient, Bright, and Stable Near‐Infrared Organic Radical Light‐Emitting Diodes

open access: yesAdvanced Functional Materials, EarlyView.
High‐performing near‐infrared (NIR) organic light‐emitting diodes are demonstrated using an efficient and stable 800 nm‐emissive organic radical and a thermally activated delayed fluorescence (TADF) host. TADF‐assisted exciton generation combined with improved charge transport enables high external quantum efficiency (>8%), high radiance (>70,000 mW sr−
Hwan‐Hee Cho   +6 more
wiley   +1 more source

Multidimensional‐Encoded High‐Fidelity Spectrometers With a Floating‐Base Bipolar Junction

open access: yesAdvanced Functional Materials, EarlyView.
A floating‐base bipolar junction photodetector enables multidimensional spectral encoding through synergistic gate‐ and drain‐bias modulation of interfacial barrier matching. The resulting complementary spectral responses form a diverse, weakly correlated response matrix, enabling robust and high‐fidelity spectral reconstruction even at sub‐nanoampere ...
Sang‐Hyeon Lee   +11 more
wiley   +1 more source

Zinc oxide ultraviolet light-emitting devices : design and fabrication.

open access: yes, 2007
In this thesis, filtered cathodic vacuum arc deposition technique has been demonstrated to fabricate Zinc Oxide ultraviolet optical devices on lattice-mismatched substrates, especially Silicon.
Yuen, Clement., Yuen, Clement
core   +1 more source

Interband cascade lasers for the mid-infrared spectral region [PDF]

open access: yes, 2014
Financial support of this work by the German Ministry of Education and Research (FKZ: 13N12440) and by the European Commission in the framework of the FP7 project 'WideLase’ (grant no.
Dallner, M.   +7 more
core   +1 more source

Breaking DNA strands by extreme-ultraviolet laser pulses in vacuum

open access: yesPhysical Review E, 2015
Ionizing radiation induces a variety of DNA damages including single-strand breaks (SSBs), double-strand breaks (DSBs), abasic sites, modified sugars, and bases. Most theoretical and experimental studies have been focused on DNA strand scissions, in particular production of DNA double-strand breaks.
Eva, Nováková   +9 more
openaire   +3 more sources

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