- 関
- chemiluminescence、emission、light-emitting、luminescent
WordNet
- light not due to incandescence; occurs at low temperatures
- light from nonthermal sources (同)glow
- the release of electrons from parent atoms
- the act of emitting; causing to flow forth (同)emanation
- the occurrence of a flow of water (as from a pipe)
- emitting light not caused by heat
- luminescence resulting from a chemical reaction as the oxidation of luciferin in fireflies
- luminescence produced by physiological processes (as in the firefly)
PrepTutorEJDIC
- (熱を伴わない)白光,冷光
- 〈U〉〈C〉(光・熱・液体などの)放射,放出 / 〈C〉放射物,放出物
- 冷光を発する
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/10/06 20:28:02」(JST)
[Wiki en表示]
Not to be confused with Luminance.
Luminol and haemoglobin, an example of chemiluminescence
Luminescence is emission of light by a substance not resulting from heat; it is thus a form of cold body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions, or stress on a crystal. This distinguishes luminescence from incandescence, which is light emitted by a substance as a result of heating. Historically, radioactivity was thought of as a form of "radio-luminescence", although it is today considered to be separate since it involves more than electromagnetic radiation. The term 'luminescence' was introduced in 1888 by Eilhard Wiedemann.[1][2]
The dials, hands, scales and signs of aviation and navigational instruments and markings are often coated with luminescent materials in a process known as 'luminising'.
Contents
- 1 Types
- 2 Applications
- 3 References
- 4 External links
Types
The following are types of luminescence:
- Chemiluminescence, a result of a chemical reaction
- Bioluminescence, emission as a result of biochemical reaction by a living organism
- Electrochemiluminescence, a result of an electrochemical reaction
- Crystalloluminescence, produced during crystallization
- Electroluminescence, a result of an electric current passed through a substance
- Cathodoluminescence, a result of a luminescent material being struck by the electrons
- Mechanoluminescence, a result of a mechanical action on a solid
- Triboluminescence, generated when bonds in a material are broken when that material is scratched, crushed, or rubbed
- Fractoluminescence, generated when bonds in certain crystals are broken by fractures
- Piezoluminescence, produced by the action of pressure on certain solids[3]
- Sonoluminescence, a result of imploding bubbles in a liquid when excited by sound
- Photoluminescence, a result of absorption of photons
- Fluorescence, photoluminescence as a result of singlet–singlet electronic relaxation (typical lifetime: nanoseconds)
- Phosphorescence, photoluminescence as a result of triplet–singlet electronic relaxation (typical lifetime: milliseconds to hours)
- Radioluminescence, a result of bombardment by ionizing radiation
- Thermoluminescence, the re-emission of absorbed light when a substance is heated
- Cryoluminescence, the emmission of light when an object is cooled (an example of this is wulfenite)
- Sonoluminescence the emission of short bursts of light from imploding bubbles in a liquid when excited by sound.
Applications
- Light-emitting diodes (LEDs) emit light via electro-luminescence
- Phosphors, emitting light when irradiated by higher-energy electromagnetic radiation or particle radiation
- Phosphor thermometry, measuring temperature using phosphorescence
References
- ^ E. Wiedemann (1888) "Über Fluorescenz und Phosphorescenz, I. Abhandlung" (On fluorescence and phosphorescence, first paper), Annalen der Physik, 34: 446-463. From page 447: "Ich möchte für diese zweite Art der Lichterregung, für die uns eine einheitliche Benennung fehlt, den Namen Luminescenz vorschlagen, und Körper, die in dieser Weise leuchten, luminescirende nennen." [For this second type of light excitation, for which we lack a consistent name, I would like to suggest the name of "luminescence", and call "luminescing" [any] bodies that glow in this way.]
- ^ A Brief History of Fluorescence and Phosphorescence before the Emergence of Quantum Theory Bernard Valeur and Mario N. Berberan-Santos J. Chem. Educ., 2011, 88 (6), pp 731–738 doi:10.1021/ed100182h
- ^ Piezoluminescence phenomenon N. A. Atari Physics Letters A Volume 90, Issues 1-2, 21 June 1982, Pages 93-96 doi:10.1016/0375-9601(82)90060-3
External links
|
Wikimedia Commons has media related to Luminescence. |
- Fluorophores.org A database of luminescent dyes
|
|
Concepts |
- Color temperature
- Glare
- Lamp
- Light fixture
- Light pollution
- Lightbulb socket
- Task lighting
|
|
Methods of generation |
Incandescent |
- regular
- halogen
- Nernst
- parabolic aluminized reflector (PAR)
|
|
Luminescent |
- Fluorescent
- Fluorescent lamp (compact)
- Fluorescent induction
- Photoluminescent
- Solid-state
- Cathodoluminescent
- Electroluminescent
|
|
Combustion |
- Acetylene/Carbide
- Argand
- Candle
- Diya
- Flare
- Gas
- Kerosene
- Lantern
- Limelight
- Oil
- Rushlight
- Safety
- Tilley
- Torch
|
|
Electric arc |
- Carbon arc
- Klieg light
- Yablochkov candle
|
|
Gas discharge |
- Deuterium arc
- Neon
- Sulfur
- Xenon arc
- Xenon flash
- Plasma
|
|
High-intensity
discharge (HID) |
- Hydrargyrum medium-arc iodide (HMI)
- Hydrargyrum quartz iodide (HQI)
- Mercury-vapor
- Metal-halide
- Sodium vapor
|
|
|
|
- Floodlight
- Footlight
- Spotlight
- Stage lighting instrument
- Gobo
|
|
Stationary |
- Balanced-arm lamp
- Chandelier
- Emergency light
- Gas lighting
- Gooseneck lamp
- Intelligent street lighting
- Light tube
- Neon lighting
- Pendant light
- Recessed light
- Sconce
- Street light
- Torchère
- Track lighting
- Troffer
|
|
Mobile |
- Flashlight
- Glow stick
- Headlamp (outdoor)
- Lantern
- Laser pointer
- Navigation light
- Searchlight
- Solar lamp
|
|
|
- Germicidal
- Grow light
- Infrared lamp
- Tanning
- Stroboscope
|
|
|
- Aroma lamp
- Black light
- Christmas lights
- Crackle tube
- DJ lighting
- Lava lamp
- Marquee
- Plasma globe
- Strobe light
|
|
Related topics |
- Bioluminescence
- Chemiluminescence
- Photoluminescence
- Radioluminescence
- Electroluminescent wire
- Laser
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Effect of additives on physicochemical properties in amorphous starch matrices.
- Liang J1, Wang S1, Ludescher RD2.
- Food chemistry.Food Chem.2015 Mar 15;171:298-305. doi: 10.1016/j.foodchem.2014.09.010. Epub 2014 Sep 16.
- The effect of the addition of non-reducing sugars or methylcellulose on the matrix physical properties and rate of non-enzymatic browning (NBR) between exogenous glucose+lysine in a starch-based glassy matrix were studied, using the methods of luminescence and FTIR. Amorphous starch-based matrices w
- PMID 25308673
- Luminescence and energy transfer of tunable emission phosphor Ca2PO4Cl:Ce(3+), Mn(2+).
- Wang Z1, Li P2, Guo Q1, Yang Z1.
- Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.Spectrochim Acta A Mol Biomol Spectrosc.2015 Feb 25;137:871-6. doi: 10.1016/j.saa.2014.09.023. Epub 2014 Sep 20.
- A series of Ca2PO4Cl:Ce(3+), Mn(2+) phosphors are synthesized by a high temperature solid state reaction method, and their luminescent properties are investigated. Ca2PO4Cl:Ce(3+), Mn(2+) has an obvious absorption in the region of 300-350nm, and energy transfer from Ce(3+) to Mn(2+) in Ca2PO4Cl has
- PMID 25280334
- Study of luminescence, color and paramagnetic centers properties of albite.
- Cano NF1, Dos Santos LH2, Chubaci JF2, Watanabe S2.
- Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.Spectrochim Acta A Mol Biomol Spectrosc.2015 Feb 25;137:471-6. doi: 10.1016/j.saa.2014.08.085. Epub 2014 Sep 3.
- A sample of natural albite, NaAlSi3O8, from the state of Minas Gerais, Brazil, has been investigated. The mineral is a solid solution of K-feldspar (4600ppm - K) and Ca-feldspar (1100ppm - Ca). The TL spectra of natural and the pre-annealed at high temperature albite presented a very intense band ar
- PMID 25238186
- Preparation and investigation of CaZr4(PO4)6:Dy(3+) single-phase full-color phosphor.
- Zhang ZW1, Liu L1, Zhang XF1, Zhang JP1, Zhang WG2, Wang DJ1.
- Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.Spectrochim Acta A Mol Biomol Spectrosc.2015 Feb 25;137:1-6. doi: 10.1016/j.saa.2014.07.052. Epub 2014 Aug 20.
- A novel single-phase full-color phosphor CaZr4(PO4)6:Dy(3+) has been synthesized by a high-temperature solid-state reaction. X-ray powder diffraction (XRD) analysis and FT-IR spectra confirmed the phase formation of CaZr4(PO4)6:Dy(3+) materials. The photoluminescence excitation and emission spectra,
- PMID 25173765
Japanese Journal
- Investigation of the yield process by deformation luminescence of X-ray irradiated KCl:Ca2+
- Nakamura Shoichi,Ida K.,Ohgaku Tomiyasu
- Radiation Measurements 46(12), 1389-1392, 2011-12
- … It is found that deformation luminescence gives us information about the microscopic yield process of X-ray irradiated KCl:Ca2+. … But we find that luminescence appears to start before the macroscopic yield. … This means that dislocation begin to move before the macroscopic yield because deformation luminescence is attributed to radiation-induced dislocation motion. … The beginning of luminescence is considered to be the microscopic yield. …
- NAID 120003628229
- Investigation of the yield process by deformation luminescence of X-ray irradiated KCl:Ca2+
- Nakamura Shoichi,Ida K.,Ohgaku Tomiyasu
- Radiation Measurements 46(12), 1389-1392, 2011-12
- … It is found that deformation luminescence gives us information about the microscopic yield process of X-ray irradiated KCl:Ca2+. … But we find that luminescence appears to start before the macroscopic yield. … This means that dislocation begin to move before the macroscopic yield because deformation luminescence is attributed to radiation-induced dislocation motion. … The beginning of luminescence is considered to be the microscopic yield. …
- NAID 120003291058
- Broadband near ultra violet sensitization of 1 μm luminescence in Yb3+-doped CeO2 crystal
- Ueda Jumpei,Tanabe Setsuhisa
- Journal of Applied Physics 110(7), 073104, 2011-10-04
- … luminescence peaked at 390 nm corresponds to theabsorption band and the photocurrent excitation band in the non-doped CeO2 crystal, which are also in accordance with the PLE band of Eu3þ … luminescence in the Eu3þ-doped CeO2. … luminescence. …
- NAID 80022075671
Related Links
- 無限空間に、時空を疾走する光の矢が放たれたエネルギーの多面体が、ぶつかり合い、発光する。高い完成度で世に問う、多田誠司 the MOST の音楽の軌跡、10周年記念アルバムとして、堂々発売!
- luminescenceとは。意味や和訳。[名][U]ルミネッセンス,冷光(現象):白熱によらない発光.lu・mi・nes・cent[形] - goo英和辞書は14万項目以上を収録し、発音、音声、慣用句、例文が分かる英和辞書です。
- (l 'mə-něs'əns) The emission of light as a result of the excitation of atoms by energy other than heat. Bioluminescence, fluorescence, and phosphorescence are examples of luminescence that can be produced by biological or ...
Related Pictures
★リンクテーブル★
[★]
- 英
- luminescence、emission、luminescent、light-emitting
- 関
- 排出、放出、ルミネッセンス、冷光、ルミネセンス
[★]
- 関
- emission、light-emitting、luminescence
[★]
- 英
- luminescence、luminescent
- 関
- 発光、ルミネッセンス、ルミネセンス
[★]
- 英
- luminescence、luminescent
- 関
- 発光、ルミネッセンス、冷光
[★]
- 英
- luminescence
- 関
- 発光、冷光、ルミネセンス
[★]
- 関
- chemiluminescent、luminescence
[★]
光ルミネセンス、フォトルミネセンス
- 関
- photoluminescent
[★]
- 関
- bioluminescent
[★]
- 関
- thermoluminescent