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How Big Is a Nanometer?
How Big Is a Nanometer?
Published: 2013/06/27
Channel: World Science Festival
Quest-ce que le nanomètre ?
Quest-ce que le nanomètre ?
Published: 2013/07/03
Channel: Synchrotron SOLEIL
10 NANOMETRE CHIPS ENTER MASS PRODUCTION IN 2017 -BrosTV
10 NANOMETRE CHIPS ENTER MASS PRODUCTION IN 2017 -BrosTV
Published: 2017/02/16
Channel: BrosTV
How small is a nanometer
How small is a nanometer
Published: 2013/03/27
Channel: Wayne Kroeplin
Documentaire 2015 Le monde du micro au nano mètre
Documentaire 2015 Le monde du micro au nano mètre
Published: 2016/09/11
Channel: XEvolution Exvolucion
How Many Meters Equal One Nanometer?
How Many Meters Equal One Nanometer?
Published: 2015/05/22
Channel: eHowEducation
5 nanometer transistor -- how they did it
5 nanometer transistor -- how they did it
Published: 2017/06/05
Channel: IBM Research
Nanometre Meaning
Nanometre Meaning
Published: 2015/04/20
Channel: SDictionary
HOW SMALL IS A NANOMETER? Size Comparison 1*10^-9
HOW SMALL IS A NANOMETER? Size Comparison 1*10^-9
Published: 2017/02/18
Channel: Me And My Life
Size and Scale: A Walk from Kilometers to One Nanometer
Size and Scale: A Walk from Kilometers to One Nanometer
Published: 2016/02/22
Channel: nanohubtechtalks
Nanotechnology Video 1: What is a nanometer?
Nanotechnology Video 1: What is a nanometer?
Published: 2015/07/07
Channel: NUE at Univ. of SC: End-of-Life Management of Nanomaterial-Containing Products
The Nano Positioning Book Moving and Measuring to Better than a Nanometre
The Nano Positioning Book Moving and Measuring to Better than a Nanometre
Published: 2017/05/29
Channel: cris dendi
işlemcilerdeki nanometre kavramı nedir?
işlemcilerdeki nanometre kavramı nedir?
Published: 2014/06/21
Channel: tekno eleştiri
Definitions: 1- Nanometer
Definitions: 1- Nanometer
Published: 2013/02/24
Channel: Mohamed Ghoneim
Nanometre
Nanometre
Published: 2014/09/30
Channel: Audiopedia
How small is a nanometer?
How small is a nanometer?
Published: 2008/04/11
Channel: nottinghamscience
Soft Nanometre Explosion-proof Film
Soft Nanometre Explosion-proof Film
Published: 2015/09/23
Channel: OCAmaster Electronics (Shenzhen) LTD
Convert Nanometer to Micrometer (nm to um) - Formula, Example, Solution
Convert Nanometer to Micrometer (nm to um) - Formula, Example, Solution
Published: 2016/09/19
Channel: How Convert
Convert Micrometer to Nanometer (un to nm) - Formula, Example, Solution
Convert Micrometer to Nanometer (un to nm) - Formula, Example, Solution
Published: 2016/09/19
Channel: How Convert
Convert nanometer to meter - formula and example
Convert nanometer to meter - formula and example
Published: 2016/01/16
Channel: How Convert
Termit - Nanometre ( 2013 )
Termit - Nanometre ( 2013 )
Published: 2013/02/09
Channel: Dengesiz Simetrici
Nanometre
Nanometre
Published: 2016/01/22
Channel: WikiAudio
meters nanometers conversions
meters nanometers conversions
Published: 2010/11/18
Channel: CAYERCHEM
İŞLEMCİLERDEKİ DÜŞÜK NANOMETRE DEĞERİNİN ÖNEMİ
İŞLEMCİLERDEKİ DÜŞÜK NANOMETRE DEĞERİNİN ÖNEMİ
Published: 2018/01/12
Channel: Dark Knight
Nano-Metre Group Factory production video
Nano-Metre Group Factory production video
Published: 2018/02/09
Channel: Nano-Metre industrial limited
NANOMETRE - HOW TO PRONOUNCE IT!?
NANOMETRE - HOW TO PRONOUNCE IT!?
Published: 2017/02/20
Channel: WordBox
Thriftworks - Nanometer
Thriftworks - Nanometer
Published: 2013/09/05
Channel: BecomingHollow
SNIPE MONSTER SOFT NANOMETRE EXPLOSION-PROOF SCREEN PROTECTOR FILM.
SNIPE MONSTER SOFT NANOMETRE EXPLOSION-PROOF SCREEN PROTECTOR FILM.
Published: 2016/02/18
Channel: YouMeDesire Trading
nedir bu nanometre?
nedir bu nanometre?
Published: 2017/08/27
Channel: yolgezer74
Ultra Violet Torch 390 nanometre/76 LED
Ultra Violet Torch 390 nanometre/76 LED
Published: 2015/10/23
Channel: UV Gear
Nano-Metre Merry Christmas 2016 !
Nano-Metre Merry Christmas 2016 !
Published: 2015/12/15
Channel: Nano-Metre industrial limited
Missed by a Nanometre
Missed by a Nanometre
Published: 2017/03/31
Channel: Luke Homer
About Nano Metre technology in Smartphones
About Nano Metre technology in Smartphones
Published: 2017/09/05
Channel: Mazhar Pathan
2018 New year Greeting from Nano-Metre Group HD
2018 New year Greeting from Nano-Metre Group HD
Published: 2017/11/29
Channel: Nano-Metre industrial limited
Powerful 41 LED Ultra Violet Torch - 380 nanometre
Powerful 41 LED Ultra Violet Torch - 380 nanometre
Published: 2016/04/28
Channel: UV Gear
Nano Metre New office video
Nano Metre New office video
Published: 2016/03/09
Channel: Ryan Zhang
Nano-Metre cotton glove inspection
Nano-Metre cotton glove inspection
Published: 2014/09/16
Channel: Nano-Metre industrial limited
nano nedir ,nanometre , nanoyapı , nanoteknoloji
nano nedir ,nanometre , nanoyapı , nanoteknoloji
Published: 2017/12/29
Channel: pınar turgut
Nanometre Gameplay Trailer
Nanometre Gameplay Trailer
Published: 2017/01/23
Channel: Poor Locke
Nano-Metre Industrial Limited
Nano-Metre Industrial Limited
Published: 2014/01/05
Channel: john singoo
Resistance switching at the nanometre scale in amorphous carbon
Resistance switching at the nanometre scale in amorphous carbon
Published: 2012/08/08
Channel: NewJournalofPhysics
Convert Centimeter to Nanometer (cm to nm) - Formula, Example, Convertion Factor
Convert Centimeter to Nanometer (cm to nm) - Formula, Example, Convertion Factor
Published: 2016/01/19
Channel: How Convert
How to say "nanometre"! (High Quality Voices)
How to say "nanometre"! (High Quality Voices)
Published: 2017/01/21
Channel: WordBox
Nano-Metre packing gloves video
Nano-Metre packing gloves video
Published: 2017/06/19
Channel: Nano-Metre industrial limited
Three-dimensional nanometre localization of nanoparticles to enhance super-resolution microscopy
Three-dimensional nanometre localization of nanoparticles to enhance super-resolution microscopy
Published: 2015/07/27
Channel: ScienceVio
Convert Nanometer to Milimeter (nm to mm) - Formula, Example, Convertion Factor
Convert Nanometer to Milimeter (nm to mm) - Formula, Example, Convertion Factor
Published: 2016/01/19
Channel: How Convert
31 of 46 - Plans for 2010, including work on sub-nanometre-scale materials, and a new water product
31 of 46 - Plans for 2010, including work on sub-nanometre-scale materials, and a new water product
Published: 2009/12/29
Channel: Murali D
Between 450 And 420 Nanometre - Whitney van Ommeren
Between 450 And 420 Nanometre - Whitney van Ommeren
Published: 2017/06/19
Channel: DD Productie
Nano-Metre industrial ltd Merry Christmas to you !!!
Nano-Metre industrial ltd Merry Christmas to you !!!
Published: 2014/12/18
Channel: Nano-Metre industrial limited
[Cu]++ In-[2017] ... [270]-
[Cu]++ In-[2017] ... [270]-'Nanometre' SOLARWEAVE / SOLARGROW [B2] 'Christmas'-SPECIAL!!!
Published: 2016/12/16
Channel: WRETCHEDAVION
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WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
  (Redirected from Nanometer)
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Nanometre
Unit system metric
Unit of length
Symbol nm 
Unit conversions
1 nm in ... ... is equal to ...
   SI units    1×10−9 m
   Natural units    6.1877×1025 P
18.897 a0
   imperial/US units    3.2808×10−9 ft
 3.9370×10−8 in

The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth (short scale) of a metre (0.000000001 m). The name combines the SI prefix nano- (from the Ancient Greek νάνος, nanos, "dwarf") with the parent unit name metre (from Greek μέτρον, metrοn, "unit of measurement"). It can be written in scientific notation as 1×10−9 m, in engineering notation as 1 E−9 m, and is simply 1/1000000000 metres. One nanometre equals ten ångströms. When used as a prefix for something other than a unit of measure (as in "nanoscience"), nano refers to nanotechnology, or phenomena typically occurring on a scale of nanometres (see nanoscopic scale).[1]

The nanometre is often used to express dimensions on an atomic scale: the diameter of a helium atom, for example, is about 0.1 nm, and that of a ribosome is about 20 nm. The nanometre is also commonly used to specify the wavelength of electromagnetic radiation near the visible part of the spectrum: visible light ranges from around 400 to 700 nm.[2] The ångström, which is equal to 0.1 nm, was formerly used for these purposes, but is still used in other fields. Since the late 1980s, in usages such as 32 nm and 22 nm, it has also been used to describe typical feature sizes in successive generations of the ITRS Roadmap for miniaturization in the semiconductor industry.

History[edit]

The nanometre was formerly known as the millimicrometre – or, more commonly, the millimicron for short – since it is 1/1000 of a micron (micrometre), and was often denoted by the symbol mµ or (more rarely and confusingly, since it logically should refer to a millionth of a micron) as µµ.[1][3][4]

References[edit]

  1. ^ a b Svedberg, The; Nichols, J. Burton (1923). "Determination of the size and distribution of size of particle by centrifugal methods". Journal of the American Chemical Society. 45 (12): 2910–2917. doi:10.1021/ja01665a016. 
  2. ^ Hewakuruppu, Y., et al., Plasmonic " pump – probe " method to study semi-transparent nanofluids, Applied Optics, 52(24):6041-6050
  3. ^ Svedberg, The; Rinde, Herman (1924). "The ulta-centrifuge, a new instrument for the determination of size and distribution of size of particle in amicroscopic colloids". Journal of the American Chemical Society. 46 (12): 2677–2693. doi:10.1021/ja01677a011. 
  4. ^ Terzaghi, Karl (1925). Erdbaumechanik auf bodenphysikalischer Grundlage. Vienna: Franz Deuticke. p. 32. 

External links[edit]


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