Search Results - "Djamal, M."

Structural and optical characteristics of Eu3+ ions in sodium-lead-zinc-lithium-borate glass system by Rajagukguk, J., Kaewkhao, J., Djamal, M., Hidayat, R., Suprijadi, Ruangtaweep, Y.

“…Structural and optical properties of Eu3+-doped sodium-lead-zinc-lithium-borate glasses (65−x)B2O315Na2O10PbO5ZnO5Li2OxEu2O3 (where x = 0, 0.05, 0.1, 0.5, 1.0,…”
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Pendidikan sebagai Agen Rekontruksi Budaya by Djamal, M.

“…Abstract : Education can work as an effort to preserve the cultural value system to the children of the nation. This condition was by done by the Old Oder and…”
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Spectroscopy Characterization of MWCNT Doped B2O3-Gd2O3-ZnO-Er2O3 Glass for NIR Solid State Application by Rahayu, E. S., Rajaramakrishna, R., Djamal, M., Kaewkhao, J.

“…In this work, multi wall carbon nanotube (MWCNT) doped borate glass has been successfully developed by melt quenching technique with the chemical composition…”
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Gamma backscattering analysis of flaw types and orientation based on Monte Carlo GEANT4 simulations by Wirawan, R., Angraini, L.M., Qomariyah, N., Waris, A., Djamal, M.

“…In this study, we modeled the effects of flaws in a solid material as three different slit types (rectangular, rectilinear, and semicircular) and their…”
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Identification of new isomers in $$^{228}$$Ac: impact on dark matter searches by Kim, K. W, Adhikari, G, de Souza, E. Barbosa, Carlin, N, Choi, J. J, Choi, S, Djamal, M

“…Abstract We report the identification of metastable isomeric states of $$^{228}$$ 228 Ac at 6.28 keV, 6.67 keV and 20.19 keV, with lifetimes of an order of…”
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Identification of new isomers in 228Ac: impact on dark matter searches by Kim, K. W., Adhikari, G., de Souza, E. Barbosa, Carlin, N., Choi, J. J., Choi, S., Djamal, M., Ezeribe, A. C., França, L. E., Ha, C., Hahn, I. S., Jeon, E. J., Jo, J. H., Kang, W. G., Kauer, M., Kim, H., Kim, H. J., Kim, S. H., Kim, S. K., Kim, W. K., Kim, Y. D., Kim, Y. H., Ko, Y. J., Lee, E. K., Lee, H., Lee, H. S., Lee, H. Y., Lee, I. S., Lee, J., Lee, J. Y., Lee, M. H., Lee, S. H., Lee, S. M., Leonard, D. S., Manzato, B. B., Maruyama, R. H., Neal, R. J., Olsen, S. L., Park, B. J., Park, H. K., Park, H. S., Park, K. S., Pitta, R. L. C., Prihtiadi, H., Ra, S. J., Rott, C., Shin, K. A., Scarff, A., Spooner, N. J. C., Thompson, W. G., Yang, L., Yu, G. H.

“…We report the identification of metastable isomeric states of 228 Ac at 6.28 keV, 6.67 keV and 20.19 keV, with lifetimes of an order of 100 ns. These states…”
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Optical Properties of Nd3+ Doped Phosphate Glasses at 4F3/2 -> 4I11/2 Hypersensitive Transitions by Rajagukguk, Juniastel, Djamal, M. Djamal, Hidayat, R. Hidayat, Suprijadi, Suprijadi, Aminudin, A. Aminudin, Ruangtaweep, Yotsakit, Kaewkhao, Jakrapong

“…The lasing transition 4F3/2®4I11/2 for Nd3+ doped phosphate glass centered around 1.05 – 1.07mm is referred as hypersensitive transition. The radiative…”
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Spectroscopic and Radiative Properties of Several Nd3+ Ions in Borate Glass System by Rajagukguk, Juniastel, Djamal, M. Djamal, Hidayat, R. Hidayat, Suprijadi, Suprijadi, Aminudin, A. Aminudin, Kaewkhao, J. Kaewkhao

“…Radiative properties and spectroscopic studies of several Nd3+ doped Borate glass system have been reported. Judd-Ofelt intensity parameter and other…”
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Pendidikan sebagai Agen Rekontruksi Budaya by M. Djamal

“…Abstract : Education can work as an effort to preserve the cultural value system to the children of the nation. This condition was by done by the Old Oder and…”
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IR emission of Er3+ ion-doped fluoroborotellurite glass for communication application by Yuliantini, L., Djamal, M., Hidayat, R., Boonin, K., Yasaka, P., Kothan, S., Kaewkhao, J.

“…We have successfully synthesized Er3+ ion-doped TeO2-B2O3-ZnF2-BaO using conventional melt and quenching technique to explore their possible future…”
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Spectroscopic study of Nd3+ ion-doped Zn-Al-Ba borate glasses for NIR emitting device applications by Djamal, M., Yuliantini, L., Hidayat, R., Rauf, N., Horprathum, M., Rajaramakrishna, R., Boonin, K., Yasaka, P., Kaewkhao, J., Venkatramu, V., Kothan, S.

“…Trivalent neodymium (Nd3+) -doped Zn-Al-Ba borate glasses of composition (60-x)B2O3+20BaO+10Al2O3+10ZnO + xNd2O3(x = 0.0, 0.5, 1.0, 1.5, 2.0 and 2.5 mol%) were…”
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Optical and X-ray induced luminescence of Sm3+ -doped borotellurite and fluoroborotellurite glasses: A comparative study by Yuliantini, L., Djamal, M., Hidayat, R., Boonin, K., Yasaka, P., Kaewnuam, E., Venkatramu, V., Kaewkhao, J.

“…Borotellurite and fluoroborotellurite glasses doped with Sm3+ ions were synthesized and studied their physical, photoluminescence, x-ray induced luminescence,…”
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Development of Sm3+ doped ZnO-Al2O3-BaO-B2O3 glasses for optical gain medium by Yuliantini, L., Hidayat, R., Djamal, M., Boonin, K., Yasaka, P., Kaewnuam, E., Kaewkhao, J.

“…Sm3+ doped ZnO-Al2O3-BaO-B2O3 glasses have been prepared and characterized. These glasses have been developed by melt and quenching technique. The…”
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Er3+-doped barium sodium borate glasses development for 1.54 µm broadband amplifier and optical laser by Luewarasirikul, N., Sarachai, S., Djamal, M., Kaewkhao, J.

“…Er3+-doped BaNaB glasses with 0.5, 1.0, 2.0, 3.0 and 4.0 mol% of Er3+ were prepared by melt-quenching technique for study their luminescence properties in NIR…”
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Deep learning for crescent detection and recognition: Implementation of Mask R-CNN to the observational Lunar dataset collected with the Robotic Lunar Telescope System by Muztaba, R., Malasan, H.L., Djamal, M.

“…The ability of the human eye to identify a crescent depends on its apparent object contrast versus the sky background, and inaccurate assessments are common…”
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Search for a Dark Matter-Induced Annual Modulation Signal in NaI(Tl) with the COSINE-100 Experiment by Adhikari, G, Adhikari, P, de Souza, E Barbosa, Carlin, N, Choi, S, Djamal, M, Ezeribe, A C, Ha, C, Hahn, I S, Jeon, E J, Jo, J H, Joo, H W, Kang, W G, Kang, W, Kauer, M, Kim, G S, Kim, H, Kim, H J, Kim, K W, Kim, N Y, Kim, S K, Kim, Y D, Kim, Y H, Ko, Y J, Kudryavtsev, V A, Lee, H S, Lee, J, Lee, J Y, Lee, M H, Leonard, D S, Lynch, W A, Maruyama, R H, Mouton, F, Olsen, S L, Park, B J, Park, H K, Park, H S, Park, K S, Pitta, R L C, Prihtiadi, H, Ra, S J, Rott, C, Shin, K A, Scarff, A, Spooner, N J C, Thompson, W G, Yang, L, Yu, G H

“…We present new constraints on the dark matter-induced annual modulation signal using 1.7 years of COSINE-100 data with a total exposure of 97.7 kg yr. The…”
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Photon up-conversion in Er3+ ion-doped ZnO-Al2O3-BaO-B2O3 glass for enhancing the performance of dye-sensitized solar cells by Yuliantini, L., Nursam, N.M., Pranoto, L.M., Shobih, Hidayat, J., Sova, R.R., Isnaeni, Rahayu, E.S., Djamal, M., Yasaka, P., Boonin, K., Kaewkhao, J.

“…One of the main limitations in the development of dye-sensitized solar cell (DSSC) is contributed by the optical losses that occur within the absorber layer…”
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Initial performance of the COSINE-100 experiment by Adhikari, G., Adhikari, P., de Souza, E. Barbosa, Carlin, N., Choi, S., Choi, W. Q., Djamal, M., Ezeribe, A. C., Ha, C., Hahn, I. S., Hubbard, A. J. F., Jeon, E. J., Jo, J. H., Joo, H. W., Kang, W. G., Kang, W., Kauer, M., Kim, B. H., Kim, H., Kim, H. J., Kim, K. W., Kim, M. C., Kim, N. Y., Kim, S. K., Kim, Y. D., Kim, Y. H., Kudryavtsev, V. A., Lee, H. S., Lee, J., Lee, J. Y., Lee, M. H., Leonard, D. S., Lim, K. E., Lynch, W. A., Maruyama, R. H., Mouton, F., Olsen, S. L., Park, H. K., Park, H. S., Park, J. S., Park, K. S., Pettus, W., Pierpoint, Z. P., Prihtiadi, H., Ra, S., Rogers, F. R., Rott, C., Scarff, A., Spooner, N. J. C., Thompson, W. G., Yang, L., Yong, S. H.

“…COSINE is a dark matter search experiment based on an array of low background NaI(Tl) crystals located at the Yangyang underground laboratory. The assembly of…”
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Spectroscopy Characterization of MWCNT Doped B 2 O 3 -Gd 2 O 3 -ZnO-Er 2 O 3 Glass for NIR Solid State Application by Rahayu, E. S., Rajaramakrishna, R., Djamal, M., Kaewkhao, J.

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Optical properties of Eu3+/Dy3+ ion co-doped TeO2 - B2O3 - CaO - Al2O3 glass and its potential for solar energy harvesting by Yuliantini, L., Nursam, N.M., Firdaus, Y., Pranoto, L.M., Shobih, Hidayat, J., Djamal, M., Sova, R.R., Almuqoddas, E., Yasaka, P., Boonin, K., Kothan, S., Kaewkhao, J.

“…Solar-pumped laser (SPL) is an alternative way to enhance solar energy harvesting, where the sunlight is directly converted to the laser beam and then…”
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