Now showing items 1-2 of 2

    • Low-Temperature Micro-PL Measurements ofInAs Binary Quantum Dots on GaAsSubstrate 

      Nan Thidar Chit Swe; Suraprapapich, Suwaree; Wissawinthanon, Chanin; Panyakeow, Somsak; Tu, Charles W.; Arakawa, Yasuhiko (ECTI Transactions on Electrical Engineering, Electronics, and Communications, 2008)
      Optical properties of InAs binary quantum dot(bi-QD) molecules grown on the (001) GaAs substrate were measured by means of temperature- andexcitation-power-dependent photoluminescence (PL)spectroscopy. It was observed ...
    • Preparation of Nanobetulinic Acid and Investigation of Some Bioactivities of Nanobetulinic Add and Betulinic Acid PerSe 

      Nan Thidar Chit Swe; Thida Min; Cho Cho; Khin Thein Soe; Wut Yee Aye; Nan Sandar Myint; Myo Aung; San Htoo; Aye Aye Myint; Myint Myint Khine (Journal of the Asia Research Centre, 2016)
      The aim of this project is to isolate the normal betulinic acid and prepare the nanobctulinic acid from the barks of Tectonahamiltoniana Wall (ဒဟတ်အခေါက်). Firstly, betulinic acid was detected in barks, leaves and flowers ...