Items where Author is "Panggabean, Jonny Haratua"
Article
Siregar, Nurdin and Motlan and Panggabean, Jonny Haratua (2021) EFFECT OF POST-HEATING TEMPERATURE ON EFFICIENCY OF DYE-SENSITIZED SOLAR CELL WITH ZnO : AL THIN FILMS PREPARED BY SOL-GEL SPIN COATING. Journal of Physical Science, 32 (02). pp. 57-70. ISSN 2180-4230
Siregar, Nurdin and Motlan and Panggabean, Jonny Haratua and Sirait, Makmur and Rajagukguk, Juniastel and Gultom, Noto Susanto and Sabir, Fedlu Kedir (2021) FABRICATION OF DYE-SENSITIZED SOLAR CELLS (DSSC) USING Mg-Doped ZnO AS PHOTOANODE AND EXTRACT OF ROSE MYRTLE (Rhodomyrtus tomentosa) AS NATURAL DYE. International Journal of Photoenergy, 2021. pp. 1-7. ISSN 1110-662X
Conference or Workshop Item
Motlan and Siregar, Nurdin and Panggabean, Jonny Haratua (2021) THE EFFECT OF SPIN COATING SPEED ON STRUCTURAL AND OPTIVAL PROPERTIES OF ZnO AND ZnO/DYE FILMS SYNTHESIZED BY SOL-GEL SPIN COATING METHOD. In: The 7th Annual International Seminar on Trends in Science and Science Education (AISTSSE) 2020, 17 Nov 2020, Medan.