Results 51 to 60 of about 1,830,967 (340)
Giantically blue-shifted visible light in femtosecond mid-IR filament in fluorides [PDF]
Opt. Express 23, 29202-29210 (2015), 2015 A giant blue shift of an isolated visible band of supercontinuum was discovered and studied in the single filament regime of Mid-IR femtosecond laser pulse at powers slightly exceeding critical power for self-focusing in fluorides.
arxiv +1 more source
Soliton blue-shift in tapered photonic crystal fiber
, 2010 We show that solitons undergo a strong blue shift in fibers with a dispersion landscape that varies along the direction of propagation. The experiments are based on a small-core photonic crystal fiber, tapered to have a core diameter that varies ...
A. Podlipensky +5 more
core +1 more source
Blue shift of CdSe/ZnS nanocrystal-labels upon DNA-hybridization
Journal of Nanobiotechnology, 2008 Luminescence color multiplexing is one of the most intriguing benefits, which might occur by using semiconductor Quantum Dots (QDs) as labels for biomolecules.
Palme Klaus +3 more
doaj +1 more source
Nanomaterials, 2021 Fresh Ag nanoparticles (NPs) dispersed on a transparent SiO2 exhibit an intense optical extinction band originating in localized surface plasmon resonance (LSPR) in the visible range.
Koichi Ozaki +2 more
doaj +1 more source
Terahertz intersubband absorption in non-polar m-plane AlGaN/GaN quantum wells
, 2014 We demonstrate THz intersubband absorption (15.6-26.1 meV) in m-plane AlGaN/GaN quantum wells. We find a trend of decreasing peak energy with increasing quantum well width, in agreement with theoretical expectations.
Edmunds, C. +4 more
core +1 more source
FEBS Letters, Volume 599, Issue 7, Page 1055-1074, April 2025.Hermansky‐Pudlak syndrome type 1 (HPS‐1) is a rare, autosomal recessive disorder with poorly understood renal involvement. Urinary extracellular vesicle (uEV) proteomics and a novel Hps1 mouse model reveal mitochondrial abnormalities and lipid accumulation in HPS‐1 kidney proximal tubule cells. Serum ApoA1 correlates with kidney function in our patient
Dawn M. Maynard +7 more
wiley +1 more source
Nanomaterials, 2020 Color-converted micro-light-emitting diode (micro-LED) displays with wide color gamut, high ambient contrast ratio, and fast response time are emerging as a potentially disruptive technology.
En-Lin Hsiang +7 more
doaj +1 more source
Magnetic blue shift of Mott gaps enhanced by double exchange
Physical Review Research, 2021 A substantial energy gap of charge excitations induced by strong correlations is the characteristic feature of Mott insulators. We study how the Mott gap is affected by long-range antiferromagnetic order. Our key finding is that the Mott gap is increased
Mohsen Hafez-Torbati +3 more
doaj +1 more source
Blue-shifting, asymmetric quantum wells
Electronics Letters, 1996 Asymmetric, (100) blue-shifting quantum wells have been fabricated using δ-doped layers at each well-barrier interface. The photoluminescence peaks depend on the δ-dopant concentration as predicted, and blue shifts of 38 nm have been measured for a factor 20 increase in optical pump power.
C. Cooper, P. Blood, David I. Westwood
openaire +2 more sources
Beetle luciferases with naturally red- and blue-shifted emission [PDF]
Life Science Alliance, 2018 The different colors of light emitted by bioluminescent beetles that use an identical substrate and chemiexcitation reaction sequence to generate light remain a challenging and controversial mechanistic conundrum. The crystal structures of two beetle luciferases with red- and blue-shifted light relative to the green yellow light of the common firefly ...
César Carrasco-López +8 more
openaire +5 more sources