Matches in SemOpenAlex for { <https://semopenalex.org/work/W2153703866> ?p ?o ?g. }
- W2153703866 endingPage "2420" @default.
- W2153703866 startingPage "2401" @default.
- W2153703866 abstract "The recent development in the field of superhard materials with Vickers hardness of ⩾40 GPa is reviewed. Two basic approaches are outlined including the intrinsic superhard materials, such as diamond, cubic boron nitride, C3N4, carbonitrides, etc. and extrinsic, nanostructured materials for which superhardness is achieved by an appropriate design of their microstructure. The theoretically predicted high hardness of C3N4 has not been experimentally documented so far. Ceramics made of cubic boron nitride prepared at high pressure and temperature find many applications whereas thin films prepared by activated deposition from the gas phase are still in the stage of fundamental development. The greatest progress has been achieved in the field of nanostructured materials including superlattices and nanocomposites where superhardness of ⩾50 GPa was reported for several systems. More recently, nc-TiN/SiNx nanocomposites with hardness of 105 GPa were prepared, reaching the hardness of diamond. The principles of design for these materials are summarized and some unresolved questions outlined." @default.
- W2153703866 created "2016-06-24" @default.
- W2153703866 creator A5081504023 @default.
- W2153703866 date "1999-09-01" @default.
- W2153703866 modified "2023-10-18" @default.
- W2153703866 title "The search for novel, superhard materials" @default.
- W2153703866 cites W1489694993 @default.
- W2153703866 cites W1576114465 @default.
- W2153703866 cites W1583614551 @default.
- W2153703866 cites W1622534972 @default.
- W2153703866 cites W1628556923 @default.
- W2153703866 cites W1666813058 @default.
- W2153703866 cites W1902477403 @default.
- W2153703866 cites W1965456526 @default.
- W2153703866 cites W1965756112 @default.
- W2153703866 cites W1965844054 @default.
- W2153703866 cites W1966000791 @default.
- W2153703866 cites W1966459411 @default.
- W2153703866 cites W1966782256 @default.
- W2153703866 cites W1966812933 @default.
- W2153703866 cites W1967213392 @default.
- W2153703866 cites W196754639 @default.
- W2153703866 cites W1967860472 @default.
- W2153703866 cites W1969607810 @default.
- W2153703866 cites W1969772880 @default.
- W2153703866 cites W1969887635 @default.
- W2153703866 cites W1971581711 @default.
- W2153703866 cites W1972023131 @default.
- W2153703866 cites W1973317500 @default.
- W2153703866 cites W1974532467 @default.
- W2153703866 cites W1975084645 @default.
- W2153703866 cites W1975113674 @default.
- W2153703866 cites W1976246515 @default.
- W2153703866 cites W1976813514 @default.
- W2153703866 cites W1978003569 @default.
- W2153703866 cites W1978142688 @default.
- W2153703866 cites W1979753997 @default.
- W2153703866 cites W1980423580 @default.
- W2153703866 cites W1981786669 @default.
- W2153703866 cites W1982462467 @default.
- W2153703866 cites W1983267932 @default.
- W2153703866 cites W1983434058 @default.
- W2153703866 cites W1983612067 @default.
- W2153703866 cites W1985247141 @default.
- W2153703866 cites W1986025050 @default.
- W2153703866 cites W1986152770 @default.
- W2153703866 cites W1986329405 @default.
- W2153703866 cites W1987118958 @default.
- W2153703866 cites W1987939527 @default.
- W2153703866 cites W1988058995 @default.
- W2153703866 cites W1988591635 @default.
- W2153703866 cites W1990127291 @default.
- W2153703866 cites W1990873490 @default.
- W2153703866 cites W1991799960 @default.
- W2153703866 cites W1992119052 @default.
- W2153703866 cites W1994889016 @default.
- W2153703866 cites W1994939215 @default.
- W2153703866 cites W1995108082 @default.
- W2153703866 cites W1995161526 @default.
- W2153703866 cites W1996216894 @default.
- W2153703866 cites W1997050277 @default.
- W2153703866 cites W1998123462 @default.
- W2153703866 cites W1998210621 @default.
- W2153703866 cites W1998336123 @default.
- W2153703866 cites W1998395280 @default.
- W2153703866 cites W1998430613 @default.
- W2153703866 cites W1998882632 @default.
- W2153703866 cites W1999647118 @default.
- W2153703866 cites W2000465230 @default.
- W2153703866 cites W2001158744 @default.
- W2153703866 cites W2004426973 @default.
- W2153703866 cites W2004554003 @default.
- W2153703866 cites W2004713848 @default.
- W2153703866 cites W2006115266 @default.
- W2153703866 cites W2006187008 @default.
- W2153703866 cites W2006562192 @default.
- W2153703866 cites W2008013802 @default.
- W2153703866 cites W2009048509 @default.
- W2153703866 cites W2009085612 @default.
- W2153703866 cites W2010522840 @default.
- W2153703866 cites W2011708973 @default.
- W2153703866 cites W2011711340 @default.
- W2153703866 cites W2012082568 @default.
- W2153703866 cites W2012245401 @default.
- W2153703866 cites W2013646366 @default.
- W2153703866 cites W2013705827 @default.
- W2153703866 cites W2015294506 @default.
- W2153703866 cites W2016832370 @default.
- W2153703866 cites W2017366062 @default.
- W2153703866 cites W2017369577 @default.
- W2153703866 cites W2018328181 @default.
- W2153703866 cites W2018330124 @default.
- W2153703866 cites W2018343072 @default.
- W2153703866 cites W2018926948 @default.
- W2153703866 cites W2019131424 @default.
- W2153703866 cites W2021832205 @default.
- W2153703866 cites W2023112879 @default.
- W2153703866 cites W2023755858 @default.