Study on the growth of Li<sub>3</sub>N doped diamond single crystals under HPHT

XIAO Hongyu; WANG Shuai; KANG Ruwei; LI Yong; LI Shangsheng; TIAN Changhai; WANG Qiang; JIN Hui; MA Hongan

doi:10.7498/aps.74.20241769

Abstract

In the paper, under 5.8 GPa and 1300 ℃, the Li₃N doped diamond single crystals were synthesized in a cubic anvil high pressure and high temperature apparatus. Firstly, Fe₅₉Ni₂₅Co₁₆ alloy was used as the catalyst, high-purity Li₃N powder was used as the additive, industrial high-purity graphite powder was used as the carbon source, and the (100) crystal orientation of industrial grade diamond single crystal with good crystalline quality was used as the growth direction of diamond single crystal, the effect of Li₃N addition ratio on the growth of diamond single crystals was systematically investigated with a growth time of 20 h. The research results indicate that with the increase of Li₃N addition ratio, the color of diamond single crystals gradually transitions from yellow green, green, and dark green to dark green, and their morphology gradually transitions from hexahedron, hexahedron to octahedron. Moreover, the growth rate of single crystals decreases with the gradual increase of Li₃N addition ratio, which can be attributed to the phenomenon of upward movement in the “V-shaped region” of diamond single crystal growth with the gradual increase of Li₃N addition ratio in the P-T phase diagram of carbon. Secondly, using Fourier transform infrared (FTIR) spectroscopy, it was revealed that the nitrogen content of diamond single crystals increases with the increase of Li₃N addition ratio, and increasing the diamond growth pressure can achieve the increase in the nitrogen content of diamond single crystals. Figure 5 shows FTIR spectra of diamond crystals synthesized under different Li₃N addition ratios. When the weight percent of Li₃N added to the catalyst is 0.55%, the nitrogen content of the grown diamond single crystal is 8.92×10^–4. Thirdly, Raman spectroscopy testing revealed that the Raman characteristic peak of diamond single crystals gradually shifts towards the low-energy end with the increase of Li₃N addition ratio, which is related to the increase of internal stress in diamond single crystals. Finally, the PL spectroscopy test results showed that this study achieved high temperature and high pressure preparation of diamond single crystals with NV^– color centers, and the zero phonon line intensity of NV^– color centers in the single crystals significantly decreased with the increase of crystal nitrogen content. Figure 7 shows PL spectra of diamond crystals synthesized under different Li₃N addition ratios.

Keywords:

Authors and contacts

1.
School of Physics and Electrical Engineering, Tongren University, Tongren 554300, China
2.
College of Material and Chemical Engineering, Tongren University, Tongren 554300, China
3.
School of Materials Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China

Corresponding author: XIAO Hongyu, xiaohy0205@163.com ; MA Hongan, maha@jlu.edu.cn

Funds: Project supported by the National Natural Science Foundation of China (Grant No. 12064038), the Natural Science Program of Guizhou Province, China (Grant Nos. Qiankehejichu ZK[2023]467, ZK[2021]021), the Foundation for Excellent Scholars of Guizhou Province, China (Grant No. GCCC[2023]087), the Key Science and Technology Program of Henan Province, China (Grant No. 232102231048), and the Staring Foundation of Scientific Research of Tongren University, China (Grant No. trxyDH2221).

FullText HTML

References

[1]	Bovenkerk H P, Bundy F P, Hall H T, Strong H M, Wentorf Jr R H 1959 Nature 184 1094 Google Scholar
[2]	Li Y, Liao J H, Wang Y, She Y C, Xiao Z G, An J 2020 Opt. Mater. 101 109735 Google Scholar
[3]	Ma Y M, Eremets M, Oganov A R, Xie Y, Trojan, Medvedev S 2009 Nature 458 182 Google Scholar
[4]	Liu X B, Chen X, Singh D J, Stern R A, Wu J S, Petitgirard S, Bina C R, Jacobsen S D 2019 Proc. Natl. Acad. Sci. U. S A. 116 7703 Google Scholar
[5]	Li Y, Chen X Z, Ran M W, She Y C, Xiao Z G, Hu M H, Wang Y, An J 2022 Chin. Phys. B 31 046107 Google Scholar
[6]	Borzdov Y, Pal’yanov Y, Kupriyanov I, Gusev V, Khokhryakov A, Sokol A, Efremov A 2002 Diamond Relat. Mater. 11 1863 Google Scholar
[7]	Ralchenko V, Sedov V, Martyanov A, Voronov V, Savin S, Khomich A 2022 Carbon 190 10 Google Scholar
[8]	肖宏宇, 秦玉琨, 刘利娜, 鲍志刚, 唐春娟, 孙瑞瑞, 张永胜, 李尚升, 贾晓鹏 2018 67 140702 Google Scholar Xiao H Y, Qin Y K, Liu L N, Bao Z G, Tang C J, Sun R R, Zhang Y S, Li S S, Jia X P 2018 Acta Phys. Sin. 67 140702 Google Scholar
[9]	肖宏宇, 李勇, 鲍志刚, 佘彦超, 王应, 李尚升 2023 72 020701 Google Scholar Xiao H Y, Li Y, Bao Z G, She Y C, Wang Y, Li S S 2023 Acta Phys. Sin. 72 020701 Google Scholar
[10]	Li Y, Wang S, Xiao H Y, Wang Q, Xiao Z G, She Y C, Wang Y 2024 CrystEngComm 26 2190 Google Scholar
[11]	Yelisseyev A P, Zhimulev E I, Karpovich Z A, Chepurov A A, Sonin V M, Chepurov A I 2022 CrystEngComm 24 4408 Google Scholar
[12]	Razgulov A A, Lyapin S G, Novikov A P, Ekimov E A 2021 Diamond Relat. Mater. 116 108379 Google Scholar
[13]	Bogdanov K V, Zhukovskaya M V, Osipov V Y, Ushakova E V, Baranov M A, Takai K, Rampersaud A, Baranov A V 2018 APL Mater. 6 086104 Google Scholar
[14]	Li M, Wang Z W, Teng Y, Zhao H Y, Li B W, Liu Y, Wang S X, Yang Z Z, Chen L C, Ma H A, Jia X P 2024 Diamond Relat. Mater. 141 110605 Google Scholar
[15]	Wang W H, Fang C, Chen L C, Zhang Z F, Zhang Y W, Wang Q Q, Biao W, Yang X, Ren W, Jia X P 2024 Diamond Relat. Mater. 142 110863 Google Scholar
[16]	Liu Y, Wang Z W, Teng Y, Li B W, Zhao H Y, Guo Q Y, Chen L C, Ma H A, Jia X P 2024 Int. J. Refract. Met. Hard Mater. 118 106488 Google Scholar
[17]	Nie Y, Li S S, Hu Q, Wang J Z, Hu M H, Su T C, Huang G F, Li Z C, Li Y, Xiao H Y 2023 Opt. Mater. 137 113538 Google Scholar
[18]	Catledge S A, Vohra Y K, Ladi R, Rai G 1996 Diamond Relat. Mater. 5 1159 Google Scholar
[19]	肖宏宇, 李勇, 田昌海, 张蔚曦, 王强, 肖政国, 王应, 金慧, 鲍志刚, 周振翔 2024 人工晶体学报 53 959 Google Scholar Xiao H Y, Li Y, Tian C H, Zhang W X, Wang Q, Xiao Z G, Wang Y, Jin H, Bao Z G, Zhou Z X 2024 J. Synth. Cryst. 53 959 Google Scholar
[20]	Capelli M, Heffernan A H, Ohshim T, Abe H, Jeske J, Hope A, Greentree A D, Reineck P, Gibson B C 2019 Carbon 143 714 Google Scholar
[21]	Sedova V, Martyanov A, Savin S, Bolshakov A, Bushuev E, Khomich A, Kudryavtsev O, Krivobok V, Nikolaev S, Ralchenko V 2018 Diamond Relat. Mater. 90 47 Google Scholar
[22]	Glinka Y D, Lin K W, Chang H C, Lin S H 1999 J. Phys. Chem. B 103 4251 Google Scholar
[23]	Moussa J E, Marom N, Sai N, Chelikowsky J R 2012 Phys. Rev. Lett. 108 226404 Google Scholar

Cited By

图 1 金刚石单晶的生长组装示意图. ①叶蜡石块; ②白云石衬管; ③触媒合金; ④金刚石单晶; ⑤导电钢帽; ⑥石墨加热管; ⑦碳素源; ⑧晶体生长容器; ⑨晶种; ⑩导电紫铜片

Figure 1. Sample assembly to treat synthesis diamond single crystals. ① Synthetic block of pyrophyllite; ② dolomite lining tube; ③ catalyst alloy; ④ diamond single crystal; ⑤ conductive steel cap; ⑥ graphite heating tube; ⑦ carbon source; ⑧ crystal growth container; ⑨ seed crystals; ⑩ conductive copper sheet.

DownLoad: Full-Size Img PowerPoint

图 2 5.8 GPa下不同Li₃N添加质量含量金刚石单晶的光学显微照片　(a) 0.25% Li₃N; (b) 0.35% Li₃N; (c) 0.45% Li₃N; (d) 0.55% Li₃N

Figure 2. Optical micrographs of diamond single crystals with different weight percent Li₃N addition ratios under 5.8 GPa: (a) 0.25% Li₃N; (b) 0.35% Li₃N; (c) 0.45% Li₃N; (d) 0.55% Li₃N.

DownLoad: Full-Size Img PowerPoint

图 3 Li₃N添加金刚石单晶生长“V形区”上移示意图.　(a)低Li₃N添加的“V形区”; (b)高Li₃N添加的“V形区”

Figure 3. Schematic diagram of the upward movement of the “V-shaped region” with Li₃N doped diamond growth. (a) V-shaped region with low Li₃N addition; (b) V-shaped region with high Li₃N addition

DownLoad: Full-Size Img PowerPoint

图 4 不同压力及Li₃N添加比例下生长金刚石单晶的光学显微照片　(a) 5.8 GPa, 0.60% Li₃N; (b) 5.6 GPa, 0.07% Li₃N; (c) 5.6 GPa, 0.08% Li₃N

Figure 4. Optical micrographs of diamond single crystals grown under different pressures and Li₃N addition ratios: (a) Under 5.8 GPa, for 0.60% Li₃N; (b) under 5.6 GPa, for 0.07% Li₃N; (c) under 5.6 GPa, for 0.08% Li₃N.

DownLoad: Full-Size Img PowerPoint

图 5 不同Li₃N添加比例金刚石单晶的微区红外光谱　(a) S6; (b) S1; (c) S2; (d) S3; (e) S4

Figure 5. FTIR spectra of diamond crystals synthesized under different Li₃N addition ratios: (a) S6; (b) S1; (c) S2; (d) S3; (e) S4.

DownLoad: Full-Size Img PowerPoint

图 6 不同Li₃N添加比例金刚石单晶的Raman光谱测试结果　(a) S1; (b) S2; (c) S3; (d) S4

Figure 6. Raman spectra of diamond crystals synthesized under different Li₃N addition ratios: (a) S1; (b) S2; (c) S3; (d) S4.

DownLoad: Full-Size Img PowerPoint

图 7 不同Li₃N添加比例金刚石单晶的PL光谱　(a) S1; (b) S2; (c) S3; (d) S4

Figure 7. PL spectra of diamond crystals synthesized under different Li₃N addition ratios: (a) S1; (b) S2; (c) S3; (d) S4.

DownLoad: Full-Size Img PowerPoint

表 1 Li₃N添加金刚石单晶的生长条件及晶体品质特征

Table 1. Growth conditions and crystal quality of Li₃N doped diamond single crystals.

样品	压力/GPa	温度/℃	Li₃N添加比例/%	生长速度/(mg·h^–1)	晶体品质
S1	5.8	1300	0.25	1.85	六面体, 无包裹体及表面凹坑 (图2(a))
S2	5.8	1300	0.35	1.65	六-八面体, 少量包裹体, 无表面凹坑 (图2(b))
S3	5.8	1300	0.45	1.36	近八面体, 无包裹体及表面凹坑 (图2(c))
S4	5.8	1300	0.55	0.89	八面体, 无包裹体及表面凹坑 (图2(d))
S5	5.8	1300	0.60	0.27	八面体, 表面存在沟壑状缺陷 (图4(a))
S6	5.6	1300	0.07	0.15	六八面体, 晶种附近较多包裹体 (图4(b))
S7	5.6	1300	0.08	0.09	六面体, 边缘出现较大尺寸孪晶 (图4(c))

DownLoad: CSV

表 2 Li₃N添加金刚石单晶的氮含量

Table 2. Nitrogen contents of Li₃N doped diamond single crystals.

序号	Li₃N添加质量含量/%	C心N含量 N_C/×10^–6	金刚石样品
a	0.07	356	S6
b	0.25	493	S1
c	0.35	616	S2
d	0.45	770	S3
e	0.55	892	S4

DownLoad: CSV

表 3 Li₃N添加金刚石单晶的内应力σ_h

Table 3. Internal stress of Li₃N doped diamond single crystals.

序号	拉曼峰值/cm^–1	Δγ/cm^–1	内应力σ_h/MPa
a	1330.92	1.08	375
b	1330.81	1.19	413
c	1330.77	1.23	427
e	1330.50	1.50	521

DownLoad: CSV

map

[1]	Bovenkerk H P, Bundy F P, Hall H T, Strong H M, Wentorf Jr R H 1959 Nature 184 1094 Google Scholar
[2]	Li Y, Liao J H, Wang Y, She Y C, Xiao Z G, An J 2020 Opt. Mater. 101 109735 Google Scholar
[3]	Ma Y M, Eremets M, Oganov A R, Xie Y, Trojan, Medvedev S 2009 Nature 458 182 Google Scholar
[4]	Liu X B, Chen X, Singh D J, Stern R A, Wu J S, Petitgirard S, Bina C R, Jacobsen S D 2019 Proc. Natl. Acad. Sci. U. S A. 116 7703 Google Scholar
[5]	Li Y, Chen X Z, Ran M W, She Y C, Xiao Z G, Hu M H, Wang Y, An J 2022 Chin. Phys. B 31 046107 Google Scholar
[6]	Borzdov Y, Pal’yanov Y, Kupriyanov I, Gusev V, Khokhryakov A, Sokol A, Efremov A 2002 Diamond Relat. Mater. 11 1863 Google Scholar
[7]	Ralchenko V, Sedov V, Martyanov A, Voronov V, Savin S, Khomich A 2022 Carbon 190 10 Google Scholar
[8]	肖宏宇, 秦玉琨, 刘利娜, 鲍志刚, 唐春娟, 孙瑞瑞, 张永胜, 李尚升, 贾晓鹏 2018 67 140702 Google Scholar Xiao H Y, Qin Y K, Liu L N, Bao Z G, Tang C J, Sun R R, Zhang Y S, Li S S, Jia X P 2018 Acta Phys. Sin. 67 140702 Google Scholar
[9]	肖宏宇, 李勇, 鲍志刚, 佘彦超, 王应, 李尚升 2023 72 020701 Google Scholar Xiao H Y, Li Y, Bao Z G, She Y C, Wang Y, Li S S 2023 Acta Phys. Sin. 72 020701 Google Scholar
[10]	Li Y, Wang S, Xiao H Y, Wang Q, Xiao Z G, She Y C, Wang Y 2024 CrystEngComm 26 2190 Google Scholar
[11]	Yelisseyev A P, Zhimulev E I, Karpovich Z A, Chepurov A A, Sonin V M, Chepurov A I 2022 CrystEngComm 24 4408 Google Scholar
[12]	Razgulov A A, Lyapin S G, Novikov A P, Ekimov E A 2021 Diamond Relat. Mater. 116 108379 Google Scholar
[13]	Bogdanov K V, Zhukovskaya M V, Osipov V Y, Ushakova E V, Baranov M A, Takai K, Rampersaud A, Baranov A V 2018 APL Mater. 6 086104 Google Scholar
[14]	Li M, Wang Z W, Teng Y, Zhao H Y, Li B W, Liu Y, Wang S X, Yang Z Z, Chen L C, Ma H A, Jia X P 2024 Diamond Relat. Mater. 141 110605 Google Scholar
[15]	Wang W H, Fang C, Chen L C, Zhang Z F, Zhang Y W, Wang Q Q, Biao W, Yang X, Ren W, Jia X P 2024 Diamond Relat. Mater. 142 110863 Google Scholar
[16]	Liu Y, Wang Z W, Teng Y, Li B W, Zhao H Y, Guo Q Y, Chen L C, Ma H A, Jia X P 2024 Int. J. Refract. Met. Hard Mater. 118 106488 Google Scholar
[17]	Nie Y, Li S S, Hu Q, Wang J Z, Hu M H, Su T C, Huang G F, Li Z C, Li Y, Xiao H Y 2023 Opt. Mater. 137 113538 Google Scholar
[18]	Catledge S A, Vohra Y K, Ladi R, Rai G 1996 Diamond Relat. Mater. 5 1159 Google Scholar
[19]	肖宏宇, 李勇, 田昌海, 张蔚曦, 王强, 肖政国, 王应, 金慧, 鲍志刚, 周振翔 2024 人工晶体学报 53 959 Google Scholar Xiao H Y, Li Y, Tian C H, Zhang W X, Wang Q, Xiao Z G, Wang Y, Jin H, Bao Z G, Zhou Z X 2024 J. Synth. Cryst. 53 959 Google Scholar
[20]	Capelli M, Heffernan A H, Ohshim T, Abe H, Jeske J, Hope A, Greentree A D, Reineck P, Gibson B C 2019 Carbon 143 714 Google Scholar
[21]	Sedova V, Martyanov A, Savin S, Bolshakov A, Bushuev E, Khomich A, Kudryavtsev O, Krivobok V, Nikolaev S, Ralchenko V 2018 Diamond Relat. Mater. 90 47 Google Scholar
[22]	Glinka Y D, Lin K W, Chang H C, Lin S H 1999 J. Phys. Chem. B 103 4251 Google Scholar
[23]	Moussa J E, Marom N, Sai N, Chelikowsky J R 2012 Phys. Rev. Lett. 108 226404 Google Scholar

[1]	WANG Shuai, KANG Ruwei, LI Yong, XIAO Hongyu, WANG Ying, RAN Maowu, MA Hongan. Influence of B₂S₃additive on [111]-oriented diamond crystal synthesized under high pressure condition. Acta Physica Sinica, 2025, 74(8): 080701. doi: 10.7498/aps.74.20250028
[2]	Tian Yi, Du Ming-Hao, Zhang Jia-Wei, He Duan-Wei. Research on pressure transmission and sealing performance of pyrophyllite in a cubic large chamber static high-pressure device. Acta Physica Sinica, 2024, 73(1): 019101. doi: 10.7498/aps.73.20231087
[3]	Xiao Hong-Yu, Li Yong, Bao Zhi-Gang, She Yan-Chao, Wang Ying, Li Shang-Sheng. Effect of catalyst composition on growth and crack defects of large diamond single crystal under high temperature and pressure. Acta Physica Sinica, 2023, 72(2): 020701. doi: 10.7498/aps.72.20221841
[4]	You Yue, Li Shang-Sheng, Su Tai-Chao, Hu Mei-Hua, Hu Qiang, Wang Jun-Zhuo, Gao Guang-Jin, Guo Ming-Ming, Nie Yuan. Research progress of large diamond single crystals under high pressure and high temperature. Acta Physica Sinica, 2020, 69(23): 238101. doi: 10.7498/aps.69.20200692
[5]	Qin Yu-Kun, Xiao Hong-Yu, Liu Li-Na, Sun Rui-Rui, Hu Qiu-Bo, Bao Zhi-Gang, Zhang Yong-Sheng, Li Shang-Sheng, Jia Xiao-Peng. Effects of seed crystal size on growth of gem-diamond single crystal. Acta Physica Sinica, 2019, 68(2): 020701. doi: 10.7498/aps.68.20181855
[6]	Li Yong, Wang Ying, Li Shang-Sheng, Li Zong-Bao, Luo Kai-Wu, Ran Mao-Wu, Song Mou-Sheng. Synthesis of diamond co-doped with B and S under high pressure and high temperature and electrical properties of the synthesized diamond. Acta Physica Sinica, 2019, 68(9): 098101. doi: 10.7498/aps.68.20190133
[7]	Xiao Hong-Yu, Qin Yu-Kun, Liu Li-Na, Bao Zhi-Gang, Tang Chun-Juan, Sun Rui-Rui, Zhang Yong-Sheng, Li Shang-Sheng, Jia Xiao-Peng. Effects of cooling process on qualities of Gem-diamond single crystals. Acta Physica Sinica, 2018, 67(14): 140702. doi: 10.7498/aps.67.20180207
[8]	Wang Jun-Zhuo, Li Shang-Sheng, Su Tai-Chao, Hu Mei-Hua, Hu Qiang, Wu Yu-Min, Wang Jian-Kang, Han Fei, Yu Kun-Peng, Gao Guang-Jin, Guo Ming-Ming, Jia Xiao-Peng, Ma Hong-An, Xiao Hong-Yu. Shape controlled growth for type Ib large diamond crystals. Acta Physica Sinica, 2018, 67(16): 168101. doi: 10.7498/aps.67.20180356
[9]	Xiao Hong-Yu, Qin Yu-Kun, Sui Yong-Ming, Liang Zhong-Zhu, Liu Li-Na, Zhang Yong-Sheng. Effects of cavity size on the growth of hexahedral type-Ib gem-diamond single crystals. Acta Physica Sinica, 2016, 65(7): 070705. doi: 10.7498/aps.65.070705
[10]	Xiao Hong-Yu, Liu Li-Na, Qin Yu-Kun, Zhang Dong-Mei, Zhang Yong-Sheng, Sui Yong-Ming, Liang Zhong-Zhu. Syntheses of B2O3-doped gem-diamond single crystals. Acta Physica Sinica, 2016, 65(5): 050701. doi: 10.7498/aps.65.050701
[11]	Li Yong, Li Zong-Bao, Song Mou-Sheng, Wang Ying, Jia Xiao-Peng, Ma Hong-An. Synthesis and electrical properties study of Ib type diamond single crystal co-doped with boron and hydrogen under HPHT conditions. Acta Physica Sinica, 2016, 65(11): 118103. doi: 10.7498/aps.65.118103
[12]	Fang Chao, Jia Xiao-Peng, Chen Ning, Zhou Zhen-Xiang, Li Ya-Dong, Li Yong, Ma Hong-An. Crystal growth and characterization of hydrogen-doped single diamond with Fe(C5H5)2 additive. Acta Physica Sinica, 2015, 64(12): 128101. doi: 10.7498/aps.64.128101
[13]	Zhang He, Li Shang-Sheng, Su Tai-Chao, Hu Mei-Hua, Zhou You-Mo, Fan Hao-Tian, Gong Chun-Sheng, Jia Xiao-Peng, Ma Hong-An, Xiao Hong-Yu. Effect of temperature on the (100) surface features of type Ib and type IIa large single crystal diamonds. Acta Physica Sinica, 2015, 64(19): 198103. doi: 10.7498/aps.64.198103
[14]	Fang Chao, Jia Xiao-Peng, Yan Bing-Min, Chen Ning, Li Ya-Dong, Chen Liang-Chao, Guo Long-Suo, Ma Hong-An. Effects of nitrogen and hydrogen co-doped on {100}-oriented single diamond under high temperature and high pressure. Acta Physica Sinica, 2015, 64(22): 228101. doi: 10.7498/aps.64.228101
[15]	Zhou Zhen-Xiang, Jia Xiao-Peng, Li Yong, Yan Bing-Min, Wang Fang-Biao, Fang Chao, Chen Ning, Li Ya-Dong, Ma Hong-An. Effect of additive zinc on larger diamond crystal growth. Acta Physica Sinica, 2014, 63(24): 248104. doi: 10.7498/aps.63.248104
[16]	Zhang Song-Bo, Wang Fang-Biao, Li Fa-Ming, Wen Ge-Hui. HPHT synthesis and magnetic property of -Fe2O3@C core-shell nanorods. Acta Physica Sinica, 2014, 63(10): 108101. doi: 10.7498/aps.63.108101
[17]	Xiao Hong-Yu, Li Shang-Sheng, Qin Yu-Kun, Liang Zhong-Zhu, Zhang Yong-Sheng, Zhang Dong-Mei, Zhang Yi-Shun. Studies on synthesis of boron-doped Gem-diamond single crystals under high temperature and high presure. Acta Physica Sinica, 2014, 63(19): 198101. doi: 10.7498/aps.63.198101
[18]	Xiao Hong-Yu, Su Jian-Feng, Zhang Yong-Sheng, Bao Zhi-Gang. Synthesis and characterization of the Gem-diamond by temperature gradient method. Acta Physica Sinica, 2012, 61(24): 248101. doi: 10.7498/aps.61.248101
[19]	Qin Jie-Ming, Ying Zhang, Cao Jian-Ming, Tian Li-Fei. Synthesis and characterization of the grinding compoundlevel diamond by pure Fe catalyst. Acta Physica Sinica, 2011, 60(5): 058102. doi: 10.7498/aps.60.058102
[20]	Qin Jie-Ming, Wang Hao, Zeng Fan-Ming, Li Jian-Li, Wan Yu-Chun, Liu Jing-He. Synthesis of MgxZn1-xO under high pressure and high temperature. Acta Physica Sinica, 2010, 59(12): 8910-8914. doi: 10.7498/aps.59.8910

Catalog

Vol. 74, Issue 7 - 2025-04-05

Metrics

Abstract views: 489
PDF Downloads: 22
Cited By: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

Search

Article

留言板

Study on the growth of Li₃N doped diamond single crystals under HPHT

Abstract

Authors and contacts

Corresponding author: XIAO Hongyu, xiaohy0205@163.com ; MA Hongan, maha@jlu.edu.cn

FullText HTML

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

Study on the growth of Li3N doped diamond single crystals under HPHT

Abstract

Authors and contacts

Corresponding author: XIAO Hongyu, xiaohy0205@163.com ; MA Hongan, maha@jlu.edu.cn

FullText HTML

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About

Study on the growth of Li₃N doped diamond single crystals under HPHT