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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
Nanometre Meaning
Nanometre Meaning
Published: 2015/04/20
Channel: SDictionary
işlemcilerdeki nanometre kavramı nedir?
işlemcilerdeki nanometre kavramı nedir?
Published: 2014/06/21
Channel: tekno eleştiri
Nanometre
Nanometre
Published: 2014/09/30
Channel: Audiopedia
Nanometre
Nanometre
Published: 2016/01/22
Channel: WikiAudio
how to convert from nanometers to meters
how to convert from nanometers to meters
Published: 2014/09/04
Channel: Problem Solver
IBM unveils world’s first 7nm chip
IBM unveils world’s first 7nm chip
Published: 2015/07/11
Channel: Rajamanickam Antonimuthu
The Route to Seven Nanometres
The Route to Seven Nanometres
Published: 2017/03/20
Channel: ARM
How small is a nanometer?
How small is a nanometer?
Published: 2008/04/11
Channel: nottinghamscience
Nanometre Gameplay Trailer
Nanometre Gameplay Trailer
Published: 2017/01/23
Channel: Poor Locke
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
How Many Meters Equal One Nanometer?
How Many Meters Equal One Nanometer?
Published: 2015/05/22
Channel: eHowEducation
What is a Nanometer?
What is a Nanometer?
Published: 2014/03/09
Channel: nPart,co
Why is processor nanometer size important?
Why is processor nanometer size important?
Published: 2014/05/10
Channel: Steve Smith
Conversion - nanometers to meters
Conversion - nanometers to meters
Published: 2016/02/25
Channel: ChemProfJH
meters nanometers conversions
meters nanometers conversions
Published: 2010/11/18
Channel: CAYERCHEM
Termit - Nanometre ( 2013 )
Termit - Nanometre ( 2013 )
Published: 2013/02/09
Channel: Dengesiz Simetrici
How Small Is Nano?
How Small Is Nano?
Published: 2010/09/27
Channel: NISENet
Chemistry: Converting Units Part 5-nanometers to micrometers
Chemistry: Converting Units Part 5-nanometers to micrometers
Published: 2014/08/03
Channel: Problem Solver
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
NANOMETRE - HOW TO PRONOUNCE IT!?
NANOMETRE - HOW TO PRONOUNCE IT!?
Published: 2017/02/20
Channel: WordBox
Soft Nanometre Explosion-proof Film
Soft Nanometre Explosion-proof Film
Published: 2015/09/23
Channel: OCAmaster Electronics (Shenzhen) LTD
Convert nanometer to meter - formula and example
Convert nanometer to meter - formula and example
Published: 2016/01/16
Channel: How Convert
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
Nano-Metre Industrial Limited
Nano-Metre Industrial Limited
Published: 2014/05/08
Channel: nmsafety qianhui
Minute Science: What Does "14nm" Mean?
Minute Science: What Does "14nm" Mean?
Published: 2016/08/04
Channel: Science Studio
WOW... 😲 Convert Nanometer to Centimeter (nm to cm) - Formula, Example, Convertion Factor
WOW... 😲 Convert Nanometer to Centimeter (nm to cm) - Formula, Example, Convertion Factor
Published: 2016/01/19
Channel: How Convert
5 nanometer transistor -- how they did it
5 nanometer transistor -- how they did it
Published: 2017/06/05
Channel: IBM Research
What Do You Multiply Nanometers By to Convert to Meters? : Measurement Conversions
What Do You Multiply Nanometers By to Convert to Meters? : Measurement Conversions
Published: 2012/12/18
Channel: eHowEducation
Soft Nanometre Explosion Film for mobile phone 软性纳米防爆膜
Soft Nanometre Explosion Film for mobile phone 软性纳米防爆膜
Published: 2015/12/07
Channel: LaiKin Chau
Ultra Violet Torch 390 nanometre/76 LED
Ultra Violet Torch 390 nanometre/76 LED
Published: 2015/10/23
Channel: UV Gear
IBM gets small, unveils 5-nanometer computer chip design using new approach
IBM gets small, unveils 5-nanometer computer chip design using new approach
Published: 2017/06/05
Channel: Digital Trends
Missed by a Nanometre
Missed by a Nanometre
Published: 2017/03/31
Channel: Luke Homer
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
Computing @ 7nm | A BIG Leap by IBM, Future is Live..
Computing @ 7nm | A BIG Leap by IBM, Future is Live..
Published: 2016/06/12
Channel: Technical Guruji
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
Unit Conversion Example: Kilometers to Nanometers
Unit Conversion Example: Kilometers to Nanometers
Published: 2016/12/07
Channel: GGHS Chemistry
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
Nano Metre New office video
Nano Metre New office video
Published: 2016/03/09
Channel: Ryan Zhang
How to say "nanometre"! (High Quality Voices)
How to say "nanometre"! (High Quality Voices)
Published: 2017/01/21
Channel: WordBox
WOW... 😲 Convert Milimeter to Nanometer (mm to nm) - Formula, Example, Convertion Factor
WOW... 😲 Convert Milimeter to Nanometer (mm to nm) - Formula, Example, Convertion Factor
Published: 2016/01/19
Channel: How Convert
Snipe Monster Soft Nanometre Explosion-Proof Film
Snipe Monster Soft Nanometre Explosion-Proof Film
Published: 2015/10/27
Channel: Yingsheng Goo
Between 450 And 420 Nanometre - Whitney van Ommeren
Between 450 And 420 Nanometre - Whitney van Ommeren
Published: 2017/06/19
Channel: DD Productie
How to say "nanometre
How to say "nanometre's"! (High Quality Voices)
Published: 2017/01/24
Channel: WordBox
14 nanometer, apaan sih? #2MInitPinter Ep 13
14 nanometer, apaan sih? #2MInitPinter Ep 13
Published: 2017/07/03
Channel: Mi Indonesia
Powerful 41 LED Ultra Violet Torch - 380 nanometre
Powerful 41 LED Ultra Violet Torch - 380 nanometre
Published: 2016/04/28
Channel: UV Gear
How to Understand Nanometres
How to Understand Nanometres
Published: 2014/08/25
Channel: Synonym Classroom
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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 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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