"I'm delighted to have been entrusted with leading Sun Chemical Security and will ensure that the
Luminescence philosophy of giving our customers the highest levels of innovation, security, discretion and confidentiality continues to be fundamental to our business approach," said Cooper.
Actually, some people call the VUV-excited
luminescence (e.g., synchrotron experiments) scintillation, but in most cases these are not scintillations, according to this definition, since the VUV photon energy is on an order of 10-20 eV, and it can excite only one electron for most of insulator materials.
We used a homemade temperature control system for
luminescence measurements presented here.
Emission
luminescence spectra were recorded at an excitation wavelength of 256 nm, and the peak height of 545 nm was measured.
Luminescence is a physical property of a mineral, which reflects its crystallochemical features, formation and transformation conditions.
The work aimed to experimentally investigate the spectra of
luminescence and conductivity and their dependencies on the intensity of X-ray excitation for the ZnSe single crystals at various temperatures and explain the sublinear dependencies of the LAC of the X-ray conductivity and LLC of the X-ray
luminescence.
The electronic and
luminescence properties of synthesized apatites are compared with regard to their phosphor composition and synthesis conditions, and the apatites are discussed as possible phosphors for pc-LED applications.
Luminescence consists of pearls and radiant gold on a mosaic of diamonds that evoke reflections cast by light.
However, for the use in real printing process, the influence of technological factors on photoluminescence properties of the obtained printed layers should be considered in order to enhance the intensity of
luminescence, manage its original color, and calculate further changes in
luminescence properties of smart packaging elements on a smart packaging during its exploitation in contact with food products.
Moreover, particularly in our crossed-fiber sensor platform, swelling of the cladding itself may cause changes of the
luminescence signal, resulting in increased measurement errors.
From the spectra, the integrated
luminescence intensity (I) was calculated by the areas in the range between 420 and 670 nm, and I per 1mol of Alq was calculated by dividing I by the adsorbed molar amount of Alq on the MPS films.