From local structure to nanosecond recrystallization dynamics in AgInSbTe phase-change materials

Toshiyuki Matsunaga, Jaakko Akola, Shinji Kohara, +7

Nature Materials

Materials ScienceNanocrystalline MaterialRecrystallization DynamicsAginsbte Phase-change MaterialsLocal Structure +7

Phase‐Change Materials: Vibrational Softening upon Crystallization and Its Impact on Thermal Properties

Toshiyuki Matsunaga, Noboru Yamada, Rie Kojima, +12

Advanced Functional Materials

Optical MaterialsEngineeringMechanical EngineeringCrystalline OrderPhysical Property +20

Nitrogen Doping Effect on Phase Change Optical Disks

Rie Kojima, Shoichi Okabayashi, Toshiaki Kashihara, +5

Japanese Journal of Applied Physics

Materials ScienceNitrogen ConcentrationIi-vi SemiconductorEngineeringPhysics +12

Rewritable Dual-Layer Phase-Change Optical Disk Utilizing a Blue-Violet Laser

Tetsuya Akiyama, Mayumi Uno, Hideki Kitaura, +4

Japanese Journal of Applied Physics

Recording LayerOptical MaterialsEngineeringLaser ScienceOptical Transmission System +15

Single Structure Widely Distributed in a GeTe−Sb₂Te₃ Pseudobinary System:  A Rock Salt Structure is Retained by Intrinsically Containing an Enormous Number of Vacancies within its Crystal

Toshiyuki Matsunaga, Rie Kojima, Noboru Yamada, +4

Inorganic Chemistry

Enormous NumberCrystal StructureEngineeringCrystal Growth TechnologyChemistry +18

Acceleration of Crystallization Speed by Sn Addition to Ge–Sb–Te Phase-Change Recording Material

Rie Kojima, Noboru Yamada

Japanese Journal of Applied Physics

Optical MaterialsEngineeringCrystal Growth TechnologyCrystallization SpeedLaser Applications +18

Structural investigation of Ge3Sb2Te6, an intermetallic compound in the GeTe–Sb2Te3 homologous series

Toshiyuki Matsunaga, Rie Kojima, Noboru Yamada, +3

Applied Physics Letters

Crystal StructureEngineeringGe 3ChemistryTe 6 +16

Mechanisms of Pig-iron Making from Magnetite Ore Pellets Containing Coal at Low Temperature.

Kazuhiro Nagata, Rie Kojima, Taichi Murakami, +2

ISIJ International

Materials ScienceMagnetismChemical EngineeringMagnetic PropertiesIron Ore +10

<title>Phase-change material for use in rewritable dual-layer optical disk</title>

Noboru Yamada, Rie Kojima, Mayumi Uno, +4

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Optical EngineeringPhase TransitionsOptical MaterialsEngineeringLaser Applications +21

The Roles of the Ge‐Te Core Network and the Sb‐Te Pseudo Network During Rapid Nucleation‐Dominated Crystallization of Amorphous Ge₂Sb₂Te₅

Koji Ohara, László Temleitner, Kunihisa Sugimoto, +10

Advanced Functional Materials

EngineeringCrystal Growth TechnologySolid-state ChemistryRapid Nucleation‐dominated CrystallizationSemiconductor Nanostructures +19