DSpace Repository

Browsing Science and Technology - Artical Journals by Author "Pornsiri Wanarattikan"

Browsing Science and Technology - Artical Journals by Author "Pornsiri Wanarattikan"

Sort by: Order: Results:

  • Effect of Grain Size and Film Thickness on the Thermoelectric Properties of Flexible Sb 2 Te 3 Thin Films 
    Pornsiri Wanarattikan; Piya Jitthammapirom; Rachsak Sakdanuphab; Aparporn Sakulkalavek; พรสิริ วนรัฐิกาล; ปิยะ จิตธรรมมาภิรมย์; ราชศักดิ์ ศักดานุภาพ; อาภาภรณ์ สกุลการะเวก (2019)
    In this work, stoichiometric Sb2Te3 thin films with various thicknesses were deposited on a flexible substrate using RF magnetron sputtering. The grain size and thickness effects on the thermoelectric properties, such as ...
  • Effects of Buffer Layer Growth Temperature on Micro-Structures in the Cubic GaN Films Grown on GaAs (001) Substrates by MOVPE 
    Pornsiri Wanarattikan; Surang Sumnavadee; Sakuntam Sanorpim; Kentaro Onabe; พรสิริ วนรัฐิกาล; สุรางค์ สุมนาวดี; สกุลธรรม เสนาะพิมพ์ (2017)
    c-GaN films on GaAs (001) substrates were investigated using TEM to verify effects of buffer layer growth temperature on micro-structures. Growth temperature of the GaN buffer layer was varied in a range of 550 to 600°C ...
  • Pressure‐Induced Formation of Quaternary Compound and In−N Distribution in InGaAsN Zincblende from Ab Initio Calculation 
    Prayoonsak Pluengphon; Pornsiri Wanarattikan; Thiti Bovornratanaraks; Burapat Inceesungvorn; ประยูรศักดิ์ เปลื้องผล; พรสิริ วนรัฐิกาล; ธิติ บวรรัตนารักษ์; บูรภัทร์ อินทรีย์สังวร (2019)
    We present the effects of In−N distribution and high pressure on the zincblende phase (0–5 GPa) of InxGa1−xAs0.963N0.037 (x=0.074, 0.111 and 0.148). Structural, electronic, and optical properties are analyzed, and it is ...

Search DSpace


Advanced Search

Browse

My Account