Abstract
Single and multilayer diamond films were grown on silicon by varying substrate distance in hot-filament chemical vapor deposition. The grown films were characterized by scanning electron microscope (SEM) and Raman spectroscopy. From SEM surface images, it was observed that the films grown at substrate distances of 8, 7, and 6 mm and temperatures of 740, 780, and 830 °C possessed cauliflower, pseudocubes, and finally well-faceted cubes morphology. SEM fracture cross-sectional investigations revealed that growth of pseudocubes initiated on the top of cauliflower structure. By using the parametric relations gathered from single layer diamond growth studies, first time, multilayer diamond coatings were grown in situ with tunable thickness by only varying the substrate distance from filament assembly during deposition.
Similar content being viewed by others
References
J.C. Angus and C.C. Hayman: Low-pressure, metastable growth of diamond and “diamondlike” phases. Science 241, 913–921 (1988).
K. Miyoshi, R. L.C. Wu, and A. Garscadden: Friction and wear of diamond and diamondlike carbon coatings. Surf. Coat. Technol. 54/55, 428–334 (1992).
R.J. Nemanich, P.K. Baumann, M.C. Benjamin, O.H. Nam, A.T. Sowers, B.L. Ward, H. Ade, and R.F. Davis: Electron emission properties of crystalline diamond and Ill-nitride surfaces. Appl. Surf. Sci. 130-132, 694–703 (1998).
M.W. Geis, N.N. Efremow, K.E. Krohn, J.C. Twichell, T.M. Lyszczarz, R. Kalish, J.A. Greer, and M.D. Tabat: A new surface electron-emission mechanism in diamond cathodes. Nature 393, 431 (1998).
H. Sein, W. Ahmed, M. Jackson, N. Ali, and J. Gracio: Stress distribution in diamond films grown on cemented WC-Co dental burs using modified hot-filament CVD. Surf. Eng. Technol. 163-164, 196–202 (2003).
E. Salgueiredo, F.A. Almeida, M. Amaral, A. J.S. Fernandes, F.M. Costa, R.F. Silva, and F.J. Oliveira: CVD micro/nanocrystalline diamond (MCD/NCD) bilayer coated odontological drill bits. Diamond Relat. Mater. 18, 264–270 (2009).
J. Zhang, J.W. Zimmer, R.T. Howe, and R. Maboudian: Characterization of boron-doped micro- and nanocrystalline diamond films deposited by wafer-scale hot filament chemical vapor deposition for MEMS applications. Diamond Relat. Mater. 17, 23–28 (2008).
S. Porro, G.D. Temmerman, S. Lisgo, P. John, L. Villalpando, J.W. Zimmer, B. Johnson, and J.I.B. Wilson: Nanocrystalline diamond coating of fusion plasma facing components. Diamond Relat. Mater. 18, 740–744 (2009).
R. Haubner and B. Lux: Deposition of ballas diamond and nanocrystalline diamond. Int. J. Refract. Met. Hard Mater. 20, 93–100 (2002).
A. Köpf, R. Haubner, and B. Lux: Multilayer coatings containing diamond and other hard materials on hardmetal substrates. Int. J. Refract. Met. Hard Mater. 20, 107–113 (2002).
R. Haubner and W. Kalss: Diamond deposition on hard metal substrates - comparison of substrate pre-treatments and industrial applications. Int. J. Refract. Met. Hard Mater. 28, 475–483 (2010).
D. Das and R.N. Singh: A review of nucleation, growth and low temperature synthesis of diamond thin films. Int. Mater. Rev. 52, 29–64 (2007).
S.T. Lee, Z. Lin, and X. Jiang: CVD diamond films: Nucleation and growth. Mater. Sci. Eng., R 25, 123–154 (1999).
A. Gicquel, K. Hassouni, F. Silva, and J. Achard: CVD diamond films: From growth to applications. Curr. Appl. Phys. 1, 479–496 (2001).
H. Liu and D.S. Dandy: Studies on nucleation process in diamond CVD: An overview of recent developments. Diamond Relat. Mater. 4, 1173–1188 (1995).
L. Schafer, M. Höfer, and R. Kroger: The versatility of hot-filament activated chemical vapor deposition. Thin Solid Films 515, 1017–1024 (2006).
S. Takeuchi, S. Oda, and M. Murakawa: Synthesis of multilayer diamond film and evaluation of its mechanical properties. Thin Solid Films 398-399, 238–243 (2001).
M. Ali and L.A. Qazi: Effect of substrate temperature on hot filament chemical vapor deposition grown diamond films. Int. J. Surf. Sci. Eng. 6(3), 214–230 (2012).
M. Frenklach and H. Wang: Detailed surface and gas-phase chemical kinetics of diamond deposition. Phys. Rev. B 43, 1520–1545 (1991).
S. Skokov, B. Weiner, and M. Frenklach: Elementary reaction mechanism for growth of diamond (100) surfaces from methyl radicals. J. Phys. Chem. A 98, 7073–7082 (1994).
M. Ali and M. Ürgen: Surface morphology, growth rate and quality of diamond films synthesized in hot filament CVD system under various methane concentrations. Appl. Surf. Sci. 257, 8420–8426 (2011).
R.E. Clausing, L. Heatherly, E.D. Specht, K.L. More, and G.M. Begun: Growth mechanism, film morphology, texture and stresses for three types of HFCVD diamond film growth. Carbon 28(6), 762–763 (1990).
Q. Chen, J. Yang, and Z. Lin: Synthesis of oriented textured diamond films on silicon via hot filament chemical vapor deposition. Appl. Phys. Lett. 67, 1853–1855 (1995).
X. Zhang, T. Shi, J. Wang, and X. Zhang: Oriented growth of a diamond film on Si(100) by hot filament chemical vapor deposition. J. Cryst. Growth 155, 66–69 (1995).
Z. Yu and A. Flodström: Pressure dependence of growth mode of HFCVD diamond. Diamond Relat. Mater. 6, 81–84 (1997).
J.T. Huang, W.Y. Yeh, J. Hwang, and H. Chang: Bias enhanced nucleation and bias textured growth of diamond on silicon (100) in hot filament chemical vapor deposition. Thin Solid Films 315, 35–39 (1998).
M.A. Taher, W.F. Schmidt, H.A. Naseem, W.D. Brown, A.P. Malshe, and S. Nasrazadani: Effect of methane concentration on physical properties of diamond-coated cemented carbide tool inserts obtained by hot-filament chemical vapour deposition. J. Mater. Sci. 33, 173–182 (1998).
N. Shang, R. Fang, Y. Liao, and J. Cui: Deposition of (100) and (110) textured diamond films on aluminum nitride ceramics via hot filament chemical vapor deposition. Jpn. J. Appl. Phys. 38, 1500–1502 (1999).
C-H. Li, Y. Liao, C. Chang, G.Z. Wang, and R.C. Fang: The nucleation and growth of (100)-textured diamond films in presence of nitrogen. Acta Phys. Sin. 49(9), 1756–1763 (2000).
M. Zhang, B. Gu, L. Wang, and Y. Xia: X-ray detectors based on (100)-textured CVD diamond films. Phys. Lett. A 332, 320–325 (2004).
M. Zhang, B. Gu, L. Wang, and Y. Xia: Preparation and characterization of (100)-textured diamond films obtained by hot filament CVD. Vacuum 79, 84–89 (2005).
Y. Ma, L.J. Wang, J.M. Liu, Q.F. Su, R. Xu, H.Y. Peng, W.M. Shi, and Y.B. Xia: Characterization of (100)-orientated diamond film grown by HFCVD method with a positive DC bias voltage. Trans. Nonferrous Met. Soc. China 16, S313–S316 (2006).
Y. Liao, C. Chang, C.H. Li, Z.Y. Ye, G.Z. Wang, and R.C. Fang: Two-step growth of high quality diamond films. Thin Solid Films 368, 303–306 (2000).
X. Li, Y. Hayashi, and S. Nishino: An improved method for large-area oriented nucleation of diamond during bias process via hot-filament chemical vapor deposition. Thin Solid Films 308-309, 163–167 (1997).
C. Wild, R. Kohl, N. Herres, W. Miiller-Sebert, and P. Koidl: Oriented CVD diamond films: Twin formation, structure and morphology. Diamond Relat. Mater. 3, 373–381 (1994).
B. Heimann, V. Raiko, and V. Buck: Search for scaling parameters for growth rate and purity of hot-filament CVD diamond. Int. J. Refract. Met. Hard Mater. 19, 169–175 (2001).
W.A. Yarbrough, K. Tankala, M. Mecray, and T. DebRoy: Hydrogen assisted heat transfer during diamond growth using carbon and tantalum filaments. Appt. Phys. Lett. 60, 2068–2070 (1992).
A. Cheesman, J.N. Harvey, and M.N.R. Ashfold: Studies of carbon incorporation on the diamond 100 surface during chemical vapor deposition using density functional theory. J. Phys. Chem. A 112, 11436–11448 (2008).
J. Singh: Nucleation and growth mechanism of diamond during hot-filament chemical vapor deposition. J. Mater. Sci. 29, 2761–2766 (1994).
Y.M. LeGrice, R.J. Nemanich, J.T. Glass, Y.H. Lee, R.A. Rudder, and R.J. Markunas: Domain size determination in diamond thin films, in Diamond, Silicon Carbide and Related Wide Bandgap Semiconductors, edited by J.T. Glass, R. Messier, and N. Fujimori (Mater. Res. Soc. Symp. Proc. 162, Pittsburgh, PA, 1990) pp. 219–224.
C.T. Kuo, C.R. Lin, and M.L. Lien: Origins of the residual stress in CVD diamond films. Thin Solid Films 290-291, 254–259 (1996).
S. Prawer, K.W. Nugent, D.N. Jamieson, J.O. Orwa, L.A. Bursill, and J.L. Peng: The Raman spectrum of nanocrystalline diamond. Chem. Phys. Lett. 332, 93–97 (2000).
A. Chattopadhyay, S.K. Sarangi, and A.K. Chattopadhyay: Effect of negative dc substrate bias on morphology and adhesion of diamond coating synthesized on carbide turning tools by modified HFCVD method. Appl. Surf. Sci. 255, 1661–1671 (2008).
M. Amaral, F. Almeida, A.J.S. Fernandes, F.M. Costa, F.J. Oliveira, and R.F. Silva: The role of surface activation prior to seeding on CVD diamond adhesion. Surf. Coat. Technol. 204, 3585–3591 (2010).
Acknowledgment
This work was supported by TÜBlTAK under 2216-Postdoctoral Fellowship Programme (Ref: B.02.1. TBT.0.06.01-216.01-677-6045).
Author information
Authors and Affiliations
Corresponding author
Additional information
Address all correspondence to this author.
Rights and permissions
About this article
Cite this article
Ali, M., Ürgen, M. Growth of in situ multilayer diamond films by varying substrate-filament distance in hot-filament chemical vapor deposition. Journal of Materials Research 27, 3123–3129 (2012). https://doi.org/10.1557/jmr.2012.378
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1557/jmr.2012.378