 ผลงานตีพิมพ์ในวารสารวิชาการThe International Long-Term Ecological Researchโ€“East Asiaโ€“Pacific Regional Network (ILTER-EAP): history, development, and perspectivesผู้แต่ง: Kim, E.-S.,  Dr.Yongyut Trisurat, Professor , Muraoka, H., Shibata, H., Amoroso, V., Boldgiv, B., Hoshizaki, K., Kassim, A.R., Kim, Y.-S., Nguyen, H.Q., Ohte, N., Ong, P.S., Wang, C.-P., วารสาร:  
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ผลงานตีพิมพ์ในวารสารวิชาการThe International Long-Term Ecological Research-East Asia-Pacific Regional Network (ILTER-EAP): history, development, and perspectivesผู้แต่ง:Kim, ES, Dr.Yongyut Trisurat, Professor, Muraoka, H, Shibata, H, Amoroso, V, Boldgiv, B, Hoshizaki, K, Kassim, A, Kim, YS, Nguyen, HQ, Ohte, N, Ong, PS, Wang, CP, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการEstimation of six leaf traits of East Asian forest tree species by leaf spectroscopy and partial least square regressionผู้แต่ง:Nakaji, T., Oguma, H., Nakamura, M., Kachina, P., Asanok, L., Dr.Dokrak Marod, Professor , Aiba, M., Kurokawa, H., Kosugi, Y., Kassim, A.R., Hiura, T., วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการChild Presence Detection: Assessment Methodology for ASEAN NCAPผู้แต่ง:N. Abu Husain, N. H. F. Ismail, M. M. Baharuddin, M. S. F. Mansor, N. I. Mohd Zaki, M. K. Abu Husain, A. Ma’aram, A. S. Wiyono, Dr.Thitima Chaiyakul, Assistant Professor, Y. Ahmad, K. A. Abu Kassim, วารสาร: |
 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Effect of Solution Concentration on MnS2 Thin Films Deposited in a Chemical Bath) ผู้เขียน:Anuar Kassim, Tan Wee Tee, Ho Soon Min, Abdul Halim Abdullah, Ahmad Haziq Jusoh, Saravanan Nagalingam สื่อสิ่งพิมพ์:pdf AbstractManganese sulfide (MnS2) thin films were deposited from aqueous solutions at room temperature on indium tin oxide glass substrates by the chemical bath deposition method. The method employed was cheap, simple and did not require any special set-up process. The chemical bath contained manganese sulphate, thiourea and triethanolamine solutions. The effect of various solution concentrations on crystalline films was determined. The structure, morphology and optical absorption of the films were analysed using X-ray diffraction, atomic force microscopy and UV/Vis spectrophotometry. Formation of a cubic structure with preferential orientation along the (210) plane was confirmed from structural analysis. From atomic force microscopy images, the thin films prepared at higher concentration showed complete coverage of material over the substrate compared to the films prepared at lower concentration. The band gap energies of films ranged from 3.5 to 3.8 eV, depending upon the solution concentration. |
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