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Research Progress on the Formation and Regulation Mechanisms of sp3 Amorphous Carbon under High Pressure
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Yaping ZHAO, Xu LI, Yuchen SHANG, Mingguang YAO, Bingbing LIU
Chinese Journal of High Pressure Physics | 2026, 40(9) : 090106-1 - 090106-11
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Chinese Journal of High Pressure Physics | 2026, 40(9): 090106-1-090106-11
• Carbon under High Pressure •
Research Progress on the Formation and Regulation Mechanisms of sp3 Amorphous Carbon under High Pressure
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Yaping ZHAO, Xu LI, Yuchen SHANG, Mingguang YAO, Bingbing LIU
Affiliations
  • State Key Laboratory of High Pressure and Superhard Materials, College of Physics, Jilin University, Changchun 130012, Jilin, China
Published: 2026-09-05 doi: 10.11858/gywlxb.20261117
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Since the successful synthesis of bulk sp3 amorphous carbon in 2021, this material has attracted considerable attention owing to its ultrahigh hardness, mechanical isotropy, potential for shaping and machining, and distinctive electronic structure. These features make it a promising candidate for applications in ultra-precision machining and optoelectronic detection. Recent studies have mainly focused on the formation mechanism, thermodynamic stability, structural and property regulation, and synthesis process optimization of sp3 amorphous carbon materials derived from fullerenes under high-pressure and high-temperature conditions. These studies have not only deepened the understanding of the formation mechanism of sp3 amorphous carbon, but also promoted the further development of its functional applications. This review systematically summarizes the relevant research progress and discusses future key directions, including the large-size and high-quality synthesis, precision shaping, and functional application expansion of sp3 amorphous carbon.

sp3 amorphous carbon  /  superhard materials  /  high temperature and high pressure  /  fullerene  /  structural regulation
赵雅娉, 李旭, 尚宇琛, 姚明光, 刘冰冰. 高压下sp3非晶碳的形成与调控机理研究进展. 高压物理学报, 2026 , 40 (9) : 090106-1 -090106-11 . DOI: 10.11858/gywlxb.20261117
Yaping ZHAO, Xu LI, Yuchen SHANG, Mingguang YAO, Bingbing LIU. Research Progress on the Formation and Regulation Mechanisms of sp3 Amorphous Carbon under High Pressure[J]. Chinese Journal of High Pressure Physics, 2026 , 40 (9) : 090106-1 -090106-11 . DOI: 10.11858/gywlxb.20261117
Year 2026 volume 40 Issue 9
7
3
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doi: 10.11858/gywlxb.20261117
  • Receive Date:2026-06-15
  • Online Date:2026-11-05
  • Published:2026-09-05
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  • Received:2026-06-15
  • Revised:2026-08-07
Affiliations
    State Key Laboratory of High Pressure and Superhard Materials, College of Physics, Jilin University, Changchun 130012, Jilin, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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