CYCLIC COSMOLOGY
INFLATIONARY COSMOLOGY
DARK ENERGY
DARK MATTER
QUASICRYSTALS
PHOTONICS
Amorphous Silicon
NATURAL QUASICRYSTALS
ISLAMIC TILINGS
STEINHARDTITE
MAIN PAGE
ENDLESS UNIVERSE
QUASICRYSTALS STATE OF THE ART
PHYSICS OF QUASI CRYSTALS
BRIEF BIO
PUBLICATIONS
PATENTS


Image of Real Decagonal Quasicrystal with Quasi-unit cell tiling superposed

What are Quasicrystals?
PPT Presentation

Quasi-Unit Cell Paradigm for the Structure of Quasicrystals: an introduction
How to construct a quasicrystal from a single repeating unit and comparison with data

Archival Papers:

Quasicrystals: A New Class of Ordered Structures (1984) 
(Introduced concept of Quasicrystals)

Further elaboration:
Quasicrystals I: Definition and Structure (1986)
Quasicrystals II: Unit Cell Configurations (1986)
How to construct quasicrystal tilings with arbitrary symmetry (1985)

Elasticity theory:
Elasticity theory of quasicrystals (1985)
Phonons, phasons and defects in quasicrystals (1986)

Can perfect quasicrystals be grown if interatomic interactions are short-range?
Growing perfect quasicrystals (1988)

Quasicrystals from a single repeating unit & maximizing density
Constructing Penrose tilings from a single prototile (1997)