Thermoluminescence - Wikipedia
WEBThermoluminescence is a form of luminescence that is exhibited by certain crystalline materials, such as some minerals, when previously absorbed energy from electromagnetic radiation or other ionizing radiation is re-emitted as light upon heating of the material.
Thermoluminescence dating - Wikipedia
WEBThermoluminescence emits a weak light signal that is proportional to the radiation dose absorbed by the material. It is a type of luminescence dating . The technique has wide application, and is relatively cheap at some US$300–700 per object; ideally a number of samples are tested.
Thermoluminescence | Dating, Radiation & Luminescence
WEBthermoluminescence, emission of light from some minerals and certain other crystalline materials. The light energy released is derived from electron displacements within the crystal lattice of such a substance caused by previous exposure to high-energy radiation.
Thermoluminescence - an overview | ScienceDirect Topics
WEBThermoluminescence (TL) in meteoritic minerals is a consequence of the filling of electron traps when electrons are excited into the conduction band by ionizing radiation and some become trapped in metastable energy states. The concentration of trapped electrons is a function of the ionization rate, the nature of the minerals involved, and ...
Thermoluminescence | SpringerLink
WEBBasics. Thermoluminesccnce is based on the measurement of trapped charge that accumulates in minerals over time. The radioactive elements that are present in most clays and soils emit a weak, constant flux of nuclear radiation due to uranium and thorium decay and potassium ( 40 K), whose relevant half-lives are long.
Thermoluminescence | SpringerLink
WEBThermoluminescence is an emission of light in the near-ultraviolet and visible range, which occurs when certain crystalline and glassy materials are heated to temperatures up to 400 or 450°C.
Thermoluminescence - an overview | ScienceDirect Topics
WEBThermoluminescence (TL) is the thermally stimulated emission of light from an insulator or semiconductor, following the previous absorption of energy from ionizing radiation such as γ-rays, X-rays, β-particles, α-particles, neutrons and energetic ions.
Thermoluminescence - an overview | ScienceDirect Topics
WEBThermoluminescence (TL) is luminescence that arises on gentle warming of a material and usually occurs below incandescence. Reading the sample by heating it destroys the activation, so the readout is a single-shot experiment. Most TL materials can, however, be reactivated and used repeatedly. The mechanism of TL is shown in Fig. 18.
Thermoluminescence | SpringerLink
WEBThermoluminescence. Chapter. pp 271–307. Cite this chapter. Download book PDF. D. R. Vij. 1028 Accesses. 12 Citations. Abstract. Thermoluminescence (TL) in solids is the light emission (mainly visible) that takes place during heating of a solid following an earlier absorption of energy from radiation.
Introduction (Chapter 1) - Thermoluminescence of Solids
WEBThermoluminescence is the emission of light from an insulator or semiconductor when it is heated. This is not to be confused with the light spontaneously emitted from a substance when it is heated to incandescence. Type. Chapter. Information. Thermoluminescence of Solids , pp. 1 - 19. DOI: …
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