hcp

Japanese: hcp
hcp

...Therefore, the closest packing of spheres can be expressed by stacking A, B, and C, which indicate the stacking order. The repetition of AB has the same format as AC, and since it creates a hexagonal crystal lattice, this pattern is called hexagonal closest packing of spheres (abbreviated as hcp). The repetition of ABC (or ACB) creates a face-centered cubic lattice structure with the diagonal perpendicular to the layers, so this pattern is called cubic closest packing of spheres (abbreviated as ccp). ...

*Some of the terminology that mentions "hcp" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…したがって,球の最密充てんの並べ方は,積層順を示すA,B,Cの積み重ね方で表現できる。ABの繰返しで表されるものは,ACのそれと同じ型式になり,六方晶系の格子がつくられるので,この様式を六方最密充てん構造hexagonal closest packing of spheres(hcpと略す)という。またABC(またはACB)の繰返しの積み重ね方は,層に垂直な方向を対角線とする面心立方格子の構造となるので,この様式を,立方最密充てん構造cubic closest packing of spheres(ccpと略す)という。…

※「hcp」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  HDL - HDL

>>:  hCG

Recommend

Ethiopian Art - Ethiopian Art

…Official name: Federal Democratic Republic of Et...

Golden vine - Golden vine

A general term for the genus Skindapsus, in the A...

plexus

…As a result, nerve fibers cross between the ante...

Acacia leucophloea (English name) Acacialeucophloea

…[Hiroshi Aramata]. … *Some of the terminology th...

Crossed Cannizzaro reaction

…α,β-unsaturated aldehydes do not react. Usually,...

Pippin the Jungere (English spelling)

…son of Charles Martel of the Carolingian dynasty...

Holy grass

... According to Makino Tomitaro, kobo means frag...

Derwent Stainthorpe Whittlesey

1890‐1956 American geographer. Born in Illinois, h...

Zenmui

A monk translator from India. His Sanskrit name i...

Mendes, M.

…The main composers of the 16th century were the ...

Nuclear Magnetic Moment - Electromagnetic Moment

This refers to the magnetic moment of an atomic n...

Vertical

When two lines on the same plane intersect at a r...

"Hanbok Castle"

…The arrangement differs depending on the school ...

Cephalonia

…The area is about 780 km2, and the population is...

Menden - Menden

In ancient and medieval public lands and manors, f...