Cover letter Soni Prayogi Material Physics Surabaya-Indonesia 05 sept 2017 Dear journal of Semiconductors I/We wish to submit an original research article entitled “Analysis of Thin layer Optical properties of aSi:H P-Type Doping CH4 is deposited PECVD Systems” for consideration by journal of Semiconductors. I/We confirm that this work is original and has not been published elsewhere, nor is it currently under consideration for publication elsewhere. In this paper, I/we report on / show that solar cells. This is significant because it is a renewable technology .We believe that this manuscript is appropriate for publication by journal of Semiconductors because it is a renewable technology. We have no conflicts of interest to disclose. If you feel that the manuscript is appropriate for your journal, we suggest the following reviewers: Please address all correspondence concerning this manuscript to me at [email protected] Thank you for your consideration of this manuscript. Sincerely, Soni Prayogi
