- A
quasiperiodic crystal, or
quasicrystal, is a
structure that is
ordered but not periodic. A
quasicrystalline pattern can
continuously fill all available...
-
known as
quasicrystals,
which were
thought to
exist only as man-made
materials until he co-discovered the
first known natural quasicrystal in a museum...
- crystals, also
referred to as "
quasicrystals." He was
awarded the 2011
Nobel Prize in
Chemistry for the
discovery of
quasicrystals,
making him one of six Israelis...
-
found to
contain a
previously undiscovered complex quasicrystal, the
oldest known manmade quasicrystal, with a
symmetry group in the
shape of an icosahedron...
-
Discovery of
Quasicrystals."
Penrose tiling was
mentioned for
having "'helped pave the way for the
understanding of the
discovery of
quasicrystals.'" Covering...
- A
crystal is a
solid where the
atoms form a
periodic arrangement. (
Quasicrystals are an exception, see below). Not all
solids are crystals. For example...
-
stronger constraints.
Aperiodic tilings serve as
mathematical models for
quasicrystals,
physical solids that were
discovered in 1982 by Dan
Shechtman who subsequently...
-
Icosahedrite is the
first known naturally occurring quasicrystal phase. It has the
composition Al63Cu24Fe13 and is a
mineral approved by the International...
- In chemistry, crystallography, and
materials science, the
coordination number, also
called ligancy, of a
central atom in a
molecule or
crystal is the number...
- A holmium–magnesium–zinc (Ho–Mg–Zn)
quasicrystal is a
quasicrystal made of an
alloy of the
three metals holmium,
magnesium and zinc that has the shape...
