Sökning: WFRF:(Shang Yuchen) > Enhancement of shor...
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000 | 05485naa a2200493 4500 | |
001 | oai:DiVA.org:umu-218138 | |
003 | SwePub | |
008 | 231218s2023 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-2181382 URI |
024 | 7 | a https://doi.org/10.1038/s41467-023-42195-52 DOI |
040 | a (SwePub)umu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Shang, Yuchenu State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, China4 aut |
245 | 1 0 | a Enhancement of short/medium-range order and thermal conductivity in ultrahard sp3 amorphous carbon by C70 precursor |
264 | 1 | b Springer Nature,c 2023 |
338 | a electronic2 rdacarrier | |
520 | a As an advanced amorphous material, sp3 amorphous carbon exhibits exceptional mechanical, thermal and optical properties, but it cannot be synthesized by using traditional processes such as fast cooling liquid carbon and an efficient strategy to tune its structure and properties is thus lacking. Here we show that the structures and physical properties of sp3 amorphous carbon can be modified by changing the concentration of carbon pentagons and hexagons in the fullerene precursor from the topological transition point of view. A highly transparent, nearly pure sp3−hybridized bulk amorphous carbon, which inherits more hexagonal-diamond structural feature, was synthesized from C70 at high pressure and high temperature. This amorphous carbon shows more hexagonal-diamond-like clusters, stronger short/medium-range structural order, and significantly enhanced thermal conductivity (36.3 ± 2.2 W m−1 K−1) and higher hardness (109.8 ± 5.6 GPa) compared to that synthesized from C60. Our work thus provides a valid strategy to modify the microstructure of amorphous solids for desirable properties. | |
650 | 7 | a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng |
700 | 1 | a Yao, Mingguangu State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, China4 aut |
700 | 1 | a Liu, Zhaodongu State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, China; Synergetic Extreme Condition User Facility, Jilin University, Changchun, China4 aut |
700 | 1 | a Fu, Rongu School of Materials Science and Engineering, State Key Laboratory of Advanced Special Steel, Shanghai University, Shanghai, China; School of Mathematical and Physical Sciences, University of Technology Sydney, NSW, Australia4 aut |
700 | 1 | a Yan, Longbiaou Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, China4 aut |
700 | 1 | a Yang, Longu School of Materials Science and Engineering, Tongji University, Shanghai, China4 aut |
700 | 1 | a Zhang, Zhongyinu School of Energy and Power Engineering, Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Dalian University of Technology, Dalian, China4 aut |
700 | 1 | a Dong, Jiajunu State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, China4 aut |
700 | 1 | a Zhai, Chunguangu State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, China4 aut |
700 | 1 | a Hou, Xuyuanu State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, China4 aut |
700 | 1 | a Fei, Litingu Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, China4 aut |
700 | 1 | a Zhang, GuanJieu Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, China4 aut |
700 | 1 | a Ji, Jianfengu Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, China4 aut |
700 | 1 | a Zhu, Jieu School of Energy and Power Engineering, Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Dalian University of Technology, Dalian, China4 aut |
700 | 1 | a Lin, Heu Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, China4 aut |
700 | 1 | a Sundqvist, Bertilu Umeå universitet,Institutionen för fysik4 aut0 (Swepub:umu)besu0001 |
700 | 1 | a Liu, Bingbingu State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, China; Synergetic Extreme Condition User Facility, Jilin University, Changchun, China4 aut |
710 | 2 | a State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, Chinab State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, China; Synergetic Extreme Condition User Facility, Jilin University, Changchun, China4 org |
773 | 0 | t Nature Communicationsd : Springer Natureg 14:1q 14:1x 2041-1723 |
856 | 4 | u https://doi.org/10.1038/s41467-023-42195-5y Fulltext |
856 | 4 | u https://umu.diva-portal.org/smash/get/diva2:1820305/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-218138 |
856 | 4 8 | u https://doi.org/10.1038/s41467-023-42195-5 |
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