Compositional Dependence of Hardness of Ge-Sb-Se Glass for Molded Lens Applications

• Autorzy: Park J. K. , Lee J. H. , Shin S. Y. , Yi J. H. , Lee W. H. , Park B. J. , Choi J. H. , Kim N. Y. , Choi Y. G.

Identyfikatory

DOI

10.1515/amm-2015-0098

Warianty tytułu

PL

Zależność stężeniowa twardości szkła Ge-Sb-Se do zastosowań na formowane soczewki

• Języki publikacji: EN

Abstrakty

EN

Chalcogenide glass in the ternary Ge-Sb-Se system is inherently moldable, thus being considered as a strong candidate material for use in infrared-transmitting lens applications from the viewpoint of thermal and mechanical stability. In an effort to experimentally determine compositional region suitable for the molded lens applications, we evaluate its compositional dependence of hardness. Among the constituent atoms, Ge content turns out to exert a most conspicuous correlation with hardness. This phenomenological behavior is then explained in connection with the structural evolution that Ge brings about.

Słowa kluczowe

EN

chalcogenide glasses; Ge-Sb-Se glass; infrared lens; molded lens; infrared camera

PL

szkło; Ge-Sb-Se; soczewki formowane; twardość szkła; kamera termowizyjna

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1205--1208
• Opis fizyczny: Bibliogr. 18 poz., rys., tab.

Twórcy

autor

Park J. K.

• Department of Materials Science and Engineering, Korea Aerospace University, Goyang, Gyeonggi 412-791, Republic of Korea

autor

Lee J. H.

• Department of Materials Science and Engineering, Korea Aerospace University, Goyang, Gyeonggi 412-791, Republic of Korea

autor

Shin S. Y.

• Department of Materials Science and Engineering, Korea Aerospace University, Goyang, Gyeonggi 412-791, Republic of Korea

autor

Yi J. H.

• Department of Materials Science and Engineering, Korea Aerospace University, Goyang, Gyeonggi 412-791, Republic of Korea

autor

Lee W. H.

• Department of Materials Science and Engineering, Korea Aerospace University, Goyang, Gyeonggi 412-791, Republic of Korea

autor

Park B. J.

• Transparent Transducer and Ux Creative Research Center, Electronics and Telecommunications Research Institute, Daejeon 305-700, Republic of Korea

autor

Choi J. H.

• Ultra Precision Optics Research Center, Korea Photonics Technology Institute, Gwangju 500-779, Republic of Korea

autor

Kim N. Y.

• Ultra Precision Optics Research Center, Korea Photonics Technology Institute, Gwangju 500-779, Republic of Korea

autor

Choi Y. G.

• Department of Materials Science and Engineering, Korea Aerospace University, Goyang, Gyeonggi 412-791, Republic of Korea

Bibliografia

• [1] X. H. Zhang, Y. Guimond, Y. Bellec, J. Non-Cryst. Solids 326&327, 519 (2003).
• [2] J. A. Savage, P. J. Webber, A. M. Pitt, J. Mater. Sci. 13, 859 (1978).
• [3] Z. G. Ivanova, V. Pamukchieva, M. Vlcek, J. Non-Cryst. Solids 293-295, 580 (2001).
• [4] D. R. Swiler, A. K. Varshneya, R. M. Callahan, J. Non-Cryst. Solids 125, 250 (1990).
• [5] L. Petit, N. Carlie, K. Richardson, J. Phys. Chem. Solids 66, 1788 (2005).
• [6] P. Klocek, L. Colombo, J. Non-Cryst. Solids 93, 1 (1987).
• [7] A. Giridhar, P. S. L. Narasimham, S. Mahadevan, J. Non-Cryst. Solids 43, 29 (1981).
• [8] Y. G. Choi, R. J. Curry, D. W. Hewak, Chem. Phys. Lett. 551, 101 (2012).
• [9] J. K. Kim, B. K. Jin, W. J. Chung, B. J. Park, J. Heo, Y. G. Choi, J. Phys. Chem. Solids 72, 1386 (2011).
• [10] Y. G. Choi, J. Lumin. 129, 620 (2009).
• [11] J. C. Philips, J. Non-Cryst. Solids 43, 37 (1981).
• [12] Y. G. Choi, B. J. Park, W. J. Chung, Chem. Phys. Lett. 395, 379 (2004).
• [13] J. C. Philips, M. F. Thorpe, Solid State Commun. 53, 699 (1985).
• [14] K. Tankaka, Phys. Rev. B 39, 1270 (1989).
• [15] Z. G. Ivanova, V. Pamukchieva, M. Vlcek, J. Non-Cryst. Solids 293-295, 580 (2001).
• [16] L. Tichy, H. Ticha, J. Non-Cryst. Solids 189, 141 (1995).
• [17] M. M. Wakkad, J. Non-Cryst. Solids 265, 157 (2000).
• [18] S. A. Saleh, Mater. Sci. Appl. 2, 950 (2011).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.