Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023789912> ?p ?o ?g. }
- W2023789912 endingPage "3446" @default.
- W2023789912 startingPage "3437" @default.
- W2023789912 abstract "A new crystalline form of carbon—hexagonal diamond—has been synthesized in the laboratory under conditions of static pressure exceeding about 130 kbar and temperature greater than about 1000°C. It is necessary to start with well-crystallized graphite in which the c axes of the crystallites are parallel to each other and to the direction of compression. There is electrical evidence that the transformation starts at room temperature but hexagonal diamond is not retrieved unless a setting temperature exceeding about 1000°C is applied. The electrical and crystal characteristics have been studied. The crystal structure is hexagonal with a=2.52 Å and c=4.12 Å. The theoretical density is 3.51+g/cm3, same as cubic diamond. It has also been prepared recently in another laboratory from crystalline graphite by a method involving intense shock compression and strong thermal quenching. More recently it has been discovered to be present to the extent of over 30% in the Canyon Diablo meteorite diamonds." @default.
- W2023789912 created "2016-06-24" @default.
- W2023789912 creator A5048186821 @default.
- W2023789912 creator A5077278632 @default.
- W2023789912 date "1967-05-01" @default.
- W2023789912 modified "2023-10-10" @default.
- W2023789912 title "Hexagonal Diamond—A New Form of Carbon" @default.
- W2023789912 cites W1968982878 @default.
- W2023789912 cites W1972692802 @default.
- W2023789912 cites W1972972958 @default.
- W2023789912 cites W1983545800 @default.
- W2023789912 cites W1990402470 @default.
- W2023789912 cites W2018279016 @default.
- W2023789912 cites W2025690230 @default.
- W2023789912 cites W2026382406 @default.
- W2023789912 cites W2031788294 @default.
- W2023789912 cites W2032667228 @default.
- W2023789912 cites W2055198216 @default.
- W2023789912 cites W2060841733 @default.
- W2023789912 cites W2091852056 @default.
- W2023789912 cites W2093340546 @default.
- W2023789912 cites W2094883221 @default.
- W2023789912 cites W2141466398 @default.
- W2023789912 cites W4242673901 @default.
- W2023789912 doi "https://doi.org/10.1063/1.1841236" @default.
- W2023789912 hasPublicationYear "1967" @default.
- W2023789912 type Work @default.
- W2023789912 sameAs 2023789912 @default.
- W2023789912 citedByCount "633" @default.
- W2023789912 countsByYear W20237899122012 @default.
- W2023789912 countsByYear W20237899122013 @default.
- W2023789912 countsByYear W20237899122014 @default.
- W2023789912 countsByYear W20237899122015 @default.
- W2023789912 countsByYear W20237899122016 @default.
- W2023789912 countsByYear W20237899122017 @default.
- W2023789912 countsByYear W20237899122018 @default.
- W2023789912 countsByYear W20237899122019 @default.
- W2023789912 countsByYear W20237899122020 @default.
- W2023789912 countsByYear W20237899122021 @default.
- W2023789912 countsByYear W20237899122022 @default.
- W2023789912 countsByYear W20237899122023 @default.
- W2023789912 crossrefType "journal-article" @default.
- W2023789912 hasAuthorship W2023789912A5048186821 @default.
- W2023789912 hasAuthorship W2023789912A5077278632 @default.
- W2023789912 hasConcept C104779481 @default.
- W2023789912 hasConcept C120665830 @default.
- W2023789912 hasConcept C121332964 @default.
- W2023789912 hasConcept C121745418 @default.
- W2023789912 hasConcept C1276947 @default.
- W2023789912 hasConcept C128765274 @default.
- W2023789912 hasConcept C130635790 @default.
- W2023789912 hasConcept C137637335 @default.
- W2023789912 hasConcept C140205800 @default.
- W2023789912 hasConcept C159985019 @default.
- W2023789912 hasConcept C162882748 @default.
- W2023789912 hasConcept C171250308 @default.
- W2023789912 hasConcept C185592680 @default.
- W2023789912 hasConcept C191897082 @default.
- W2023789912 hasConcept C192562407 @default.
- W2023789912 hasConcept C199289684 @default.
- W2023789912 hasConcept C199360897 @default.
- W2023789912 hasConcept C2776921476 @default.
- W2023789912 hasConcept C2779698641 @default.
- W2023789912 hasConcept C2781285689 @default.
- W2023789912 hasConcept C30080830 @default.
- W2023789912 hasConcept C39173455 @default.
- W2023789912 hasConcept C41008148 @default.
- W2023789912 hasConcept C8010536 @default.
- W2023789912 hasConcept C91881484 @default.
- W2023789912 hasConceptScore W2023789912C104779481 @default.
- W2023789912 hasConceptScore W2023789912C120665830 @default.
- W2023789912 hasConceptScore W2023789912C121332964 @default.
- W2023789912 hasConceptScore W2023789912C121745418 @default.
- W2023789912 hasConceptScore W2023789912C1276947 @default.
- W2023789912 hasConceptScore W2023789912C128765274 @default.
- W2023789912 hasConceptScore W2023789912C130635790 @default.
- W2023789912 hasConceptScore W2023789912C137637335 @default.
- W2023789912 hasConceptScore W2023789912C140205800 @default.
- W2023789912 hasConceptScore W2023789912C159985019 @default.
- W2023789912 hasConceptScore W2023789912C162882748 @default.
- W2023789912 hasConceptScore W2023789912C171250308 @default.
- W2023789912 hasConceptScore W2023789912C185592680 @default.
- W2023789912 hasConceptScore W2023789912C191897082 @default.
- W2023789912 hasConceptScore W2023789912C192562407 @default.
- W2023789912 hasConceptScore W2023789912C199289684 @default.
- W2023789912 hasConceptScore W2023789912C199360897 @default.
- W2023789912 hasConceptScore W2023789912C2776921476 @default.
- W2023789912 hasConceptScore W2023789912C2779698641 @default.
- W2023789912 hasConceptScore W2023789912C2781285689 @default.
- W2023789912 hasConceptScore W2023789912C30080830 @default.
- W2023789912 hasConceptScore W2023789912C39173455 @default.
- W2023789912 hasConceptScore W2023789912C41008148 @default.
- W2023789912 hasConceptScore W2023789912C8010536 @default.
- W2023789912 hasConceptScore W2023789912C91881484 @default.
- W2023789912 hasIssue "9" @default.
- W2023789912 hasLocation W20237899121 @default.
- W2023789912 hasOpenAccess W2023789912 @default.
- W2023789912 hasPrimaryLocation W20237899121 @default.