Results 51 to 60 of about 314,124 (266)

Stimulated Emission of Surface Plasmon Polaritons [PDF]

open access: yesPhysical Review Letters, 2008
8 pages; 3 ...
Noginov, M. A.   +5 more
openaire   +3 more sources

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

open access: yesMolecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto   +13 more
wiley   +1 more source

Stimulated Emission from InAs (GaAs) Monolayers Stacks Embedded in Al0.33Ga0.67As Ective Region

open access: yesAdvances in Electrical and Electronic Engineering, 2002
Our study is focused on the optical and electronic properties of InAs (GaAs) monolayers embedded in Al0.33GA0.67As barrier layers investigated by temperature dependencies of electroluminescence spectra.
Dusan Pudis   +8 more
doaj  

Stimulated resonant inelastic x-ray scattering with chirped, broadband pulses

open access: yes, 2018
We present an approach for initiating and tracing ultra-fast electron dynamics in core-excited atoms, molecules and solids. The approach is based on stimulated resonant inelastic x-ray scattering induced by a single, chirped, broadband XUV/x-ray pulse. A
Hollstein, Maximilian, Rohringer, Nina
core   +2 more sources

Population mechanisms of the green Er3+:LiYF4 laser [PDF]

open access: yes, 1995
In computer simulations the mechanisms that lead to room-temperature continuous-wave green upconversion lasing in Er3+:LiYF4 are investigated. The rate-equation system considers the full erbium level scheme up to 2H9/2, ground-state depletion, excited ...
Lüthy, W., Pollnau, M., Weber, H.P.
core   +2 more sources

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

open access: yesMolecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad   +12 more
wiley   +1 more source

Ultraviolet Stimulated Emission from Sol-Gel Spin Coated ZnO Thin Films

open access: yesAdvances in Materials Science and Engineering, 2017
Low cost ultraviolet stimulated emission has been generated using optical excitation of ZnO thin films deposited by sol-gel spin coating on n+ As-doped 100 Si-substrate.
Ahmed S. Razeen   +2 more
doaj   +1 more source

Polarized Stimulated Emission of 2D Ensembles of Plasmonic Nanolasers

open access: yesAdvanced Photonics Research, 2021
Plasmonic nanolasers produce coherent light with wavelengths on a scale similar to their own or larger. In the past decade they have attracted intense interest, particularly from the emerging areas of integrated photonic circuits and biomedicine. Despite
Nikita Toropov   +4 more
doaj   +1 more source

Is it possible to recover information from the black-hole radiation?

open access: yes, 1993
In the framework of communication theory, we analyse the gedanken experiment in which beams of quanta bearing information are flashed towards a black hole.
C.E. Shannon   +21 more
core   +1 more source

Laser Particle Stimulated Emission Microscopy

open access: yesPhysical Review Letters, 2016
We introduce an optical microscopy technique that utilizes micro- or nanolasers embedded in a sample as imaging probes. The narrow spectra and nonlinear power dependence of stimulated emission from the laser particles yield optical sectioning, subdiffraction resolution, and low out-of-focus background.
Humar, Matjaž   +3 more
openaire   +4 more sources

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