Zobrazeno 1 - 10
of 20
pro vyhledávání: '"S V N, Pammi"'
Autor:
Yire Han, Byeong‐Ju Park, Ji‐Ho Eom, Venkatraju Jella, Swathi Ippili, S. V. N. Pammi, Jin‐Seok Choi, Hyunwoo Ha, Hyuk Choi, Cheolho Jeon, Kangho Park, Hee‐Tae Jung, Sungmi Yoo, Hyun You Kim, Yun Ho Kim, Soon‐Gil Yoon
Publikováno v:
Advanced Science, Vol 8, Iss 7, Pp n/a-n/a (2021)
Abstract The direct synthesis of inherently defect‐free, large‐area graphene on flexible substrates is a key technology for soft electronic devices. In the present work, in situ plasma‐assisted thermal chemical vapor deposition is implemented i
Externí odkaz:
https://doaj.org/article/e9fd7467da61470898eb28c3b92ea23e
Autor:
Veera Venkata Satya Naga Lakshmi Andra, S. V. N. Pammi, Lakshmi Venkata Krishna Priya Bhatraju, Lakshmi Kalyani Ruddaraju
Publikováno v:
BioNanoScience. 12:660-660
Publikováno v:
ACS Applied Energy Materials. 1:3301-3312
Although the use of perovskite materials in solar cells has drawn a tremendous amount of attention because of rewarding power-conversion efficiency of 22.1%, concerns persist that poor stability will hinder the commercial viability of perovskite-base
Autor:
Van-Dang Tran, Hyung-Jin Choi, S. V. N. Pammi, Soon-Gil Yoon, Yun-Jeong Kim, Hye Jin Kim, Ji-Ho Eom
Publikováno v:
Journal of Materials Chemistry C. 6:2786-2792
Chemical vapor deposited CH3NH3PbI3 (MAPbI3) thin films showed a long-term stability of approximately one month after exposure to air at room temperature. Self-powered sensors using 500 nm-thick MAPbI3 films were demonstrated for pressure and light s
Publikováno v:
Vacuum. 140:71-75
Cr 2 O 3 /Cr thin films were deposited on glass substrate via sputtering method at room temperature by using Cr metal target. The deposited films were annealed under various temperatures ranging from 500 to 700 °C in air atmosphere. The structural,
Autor:
Chandrasekar Perumal Veeramalai, Chuanbo Li, Vincenzo Pecunia, Shuai Feng, Xiaoming Zhang, S. V. N. Pammi
Publikováno v:
Photonics Research. 9:968
Metal halide perovskites have aroused tremendous interest in optoelectronics due to their attractive properties, encouraging the development of high-performance devices for emerging application domains such as wearable electronics and the Internet of
Autor:
S. V. N. Pammi, Moon-Deock Kim, Soon-Gil Yoon, Van Dang Tran, Jang Su Jung, Van-Hoang Vuong, Weiguang Hu, Kedhareswara Sairam Pasupuleti, Vincenzo Pecunia
Publikováno v:
Advanced Optical Materials. 9:2100192
Autor:
Hyunwoo Ha, Soon-Gil Yoon, Swathi Ippili, Sungmi Yoo, Kangho Park, Hyun You Kim, Hyuk Choi, Venkatraju Jella, Yire Han, Hannes Jung, Cheolho Jeon, Byeong-Ju Park, S. V. N. Pammi, Jin-Seok Choi, Yun Ho Kim, Ji-Ho Eom
Publikováno v:
Advanced Science
Advanced Science, Vol 8, Iss 7, Pp n/a-n/a (2021)
Advanced Science, Vol 8, Iss 7, Pp n/a-n/a (2021)
The direct synthesis of inherently defect‐free, large‐area graphene on flexible substrates is a key technology for soft electronic devices. In the present work, in situ plasma‐assisted thermal chemical vapor deposition is implemented in order t
Autor:
Panduranga Naga Vijay Kumar, Pallela, Shameem, Ummey, Lakshmi Kalyani, Ruddaraju, Satyananarayana, Gadi, Chinmai SailajaLakshmi, Cherukuri, Sailaja, Barla, S V N, Pammi
Publikováno v:
Heliyon
The aim of the work is to synthesize iron oxide (α-Fe2O3) nanoparticles using Sida cordifolia plant extract along with evaluation of its antibacterial activity. The presence of phytochemicals in Sida cordifolia methanolic plant extract was investiga
Autor:
Yong-Joo Kim, Hae-Won Lee, Hyun-Suk Kim, Jozeph Park, S. V. N. Pammi, Hyoung-Do Kim, Sung Woo Lee, Soon-Gil Yoon
Publikováno v:
Journal of Alloys and Compounds. 815:152404
In this study, the properties of methyl ammonium lead iodide (MAPbI3) hybrid organic-inorganic perovskite films grown by spin-coating and chemical vapor deposition (CVD) method were examined and compared. Atomic force microscopy analyses indicate tha