Search Results - "Yus Rama Denny"

A highly independent and controllable dual‐band bandpass filter based on source‐load coupling with stub‐block isolation structure by Denny, Yus Rama, Firmansyah, Teguh

“…The main problem of dual‐band bandpass filter (BPF) structures is to control each passband performance individually, separately, and independently. This Letter…”
Get full text

Second order magnetic phase transition and scaling analysis in iron doped manganite La0.7Ca0.3Mn1−xFexO3 compounds by Ginting, Dianta, Nanto, Dwi, Denny, Yus Rama, Tarigan, Kontan, Hadi, Syamsul, Ihsan, Mohammad, Rhyee, Jong-Soo

“…We investigated magnetic properties of La0.7Ca0.3Mn1−xFexO3 (x=0.09 and 0.11) compounds in terms of isothermal magnetization analysis and scaling behavior with…”
Get full text

Molecular Identification of Microbes from the Soil Rhizosphere of Cocoa as A Potential Biofertilizer by Nurmayulis, Nurmayulis, Sodiq, Abdul Hasyim, Eris, Fitria Riany, Hastuti, Dewi, Denny, Yus Rama, Susilowati, Dwi Ningsih

“…There are three microbes that originated from the roots (Rhizosphere) of the cocoa plant (Theobroma cacao L.) as a potential biofertilizer. This research aimed…”
Get full text

Pelatihan Komputer Microsoft Office dan Media Pembelajaran Animasi untuk Meningkatkan Kompetensi Guru SDIT Al Muhajirin by Permata, Endi, M, Yus Rama Denny, Irwanto, Fatkhurrokhman, Mohammad

“…This community service activity aims to increase the competence of information and communication technology (ICT) through Microsoft Office computer training…”
Get full text

Electrical, electronic and optical properties of amorphous indium zinc tin oxide thin films by Denny, Yus Rama, Lee, Kangil, Seo, Soonjoo, Oh, Suhk Kun, Kang, Hee Jae, Yang, Dong Seok, Heo, Sung, Chung, Jae Gwan, Lee, Jae Cheol

“…•The electronic property of indium zinc tin oxide thin films was investigated by using XPS and REELS.•The band gap varied with different In/Zn/Sn…”
Get full text

Reflection electron energy loss spectroscopy for ultrathin gate oxide materials by Shin, Hye Chung, Tahir, Dahlang, Seo, Soonjoo, Denny, Yus Rama, Oh, Suhk Kun, Kang, Hee Jae, Heo, Sung, Chung, Jae Gwan, Lee, Jae Cheol, Tougaard, Sven

“…The band alignment of HfZrO4 gate oxide thin films on Si (100) deposited by the atomic layer deposition method has been investigated using reflection electron…”
Get full text

Electronic and optical properties of hafnium indium zinc oxide thin film by XPS and REELS by Denny, Yus Rama, Shin, Hye Chung, Seo, Soonjoo, Oh, Suhk Kun, Kang, Hee Jae, Tahir, Dahlang, Heo, Sung, Chung, Jae Gwan, Lee, Jae Cheol, Tougaard, Sven

“…► XPS and REELS analysis can provide electronic and optical properties of materials. ► ZnO-based transparent conductive oxide thin films amply exhibit the…”
Get full text

Microbial exploration of the origin of the Pandeglang cocoa plant (Theobroma cacao L.) rhizosphere as potential biofertilizer by N Nurmayulis, Fitria Riany Eris, Dewi Hastusi, Abdul Hasyim Sodiq, Yus Rama Denny, Dwi Ningsih Susilowati

“…This study aimed to determine the ability of microorganisms originating from the root ecosystem (Rhizosphere) of cocoa (Theobroma cacao L) as a potential…”
Get full text

Effects of gas environment on electronic and optical properties of amorphous indium zinc tin oxide thin films by Rama Denny, Yus, Lee, Sunyoung, Lee, Kangil, Seo, Soonjoo, Kun Oh, Suhk, Jae Kang, Hee, Heo, Sung, Gwan Chung, Jae, Cheol Lee, Jae, Tougaard, Sven

“…The electronic and optical properties of indium zinc tin oxide (IZTO) thin films grown under different gas environments were investigated by means of x-ray…”
Get full text

PERBANDINGAN SIFAT MEKANIK BIOPLASTIK TERHADAP PENAMBAHAN ZINC OXIDE (ZnO) by Hidayat, Syamsul, Abdullah, Akbar Hanif Dawam, Septiyanto, Rahmat Firman, Muchtar, Yus Rama Denny, Affifah, Isriyanti

“…Bioplastik merupakan jenis plastik yang terbuat dari bahan alami sehingga dapat dengan mudah terdegradasi oleh aktivitas mikroorganisme salah bahannya adalah…”
Get full text

Effect of Precursor Concentration and Annealed Substrate Temperature on the Crystal Structure, Electronic and Optical Properties of ZnO thin film by Rama Denny Muchtar, Yus, Firmansyah, Teguh, Trenggono, Adhitya, Wijaya, Danu, Antarnusa, Ganesha, Suherman, Andri

“…This study carried out on the effect of precursor concentration and annealed substrate temperature on the crystal structure, electronic and optical properties…”
Get full text

Penerapan Model Pembelajaran Interactive Lecture Demontration (ILD) Menggunakan Simulasi Terhadap Conceptual Change (CC) pada Materi Momentum dan Impuls by Nurwianti, Hilda, Denny, Yus Rama, Darman, Dina Rahmi

“…Penelitian ini bertujuan untuk mengetahui sejauh mana model pembelajaran Interactive Lecture Demonstration (ILD) menggunakan simulasi untuk Conceptual Change…”
Get full text

The Development of Blended Learning Model using Edmodo to Train Student Critical Thinking Skills on Impulse-Momentum Topic by Denny, Yus Rama, Utami, Indri Sari, Rohanah, Siti, Muliyati, Dewi

“…This study aims to determine the effect of developing blended learning models on students' critical thinking skills on impulse and momentum. The research…”
Get full text

Utilization of co-precipitation method on synthesis of Fe3O4/PEG with different concentrations of PEG for biosensor applications by Antarnusa, Ganesha, Jayanti, Putri Dwi, Denny, Yus Rama, Suherman, Andri

“…The synthesis of magnetite (Fe3O4) nanoparticles with the addition of polyethylene glycol-4000 (PEG-4000) was successfully carried out using a two-step…”
Get full text

Classification of Diseases of Banana plant Fusarium Wilted Banana Leaf Using Support Vector Machine by Denny, Yus Rama, Permata, Endi, Assaat, Lusiani Dewi

Get full text

The Implementation of Problem-Based Learning Models using Google Sites to Improve Students’ Problem Solving Skills on the Topic of Electrical Safety System by Said, Fathiah Damri, Denny, Yus Rama, Hidayat, Asep

Get full text

Electronic, electrical and optical properties of undoped and Na-doped NiO thin films by Denny, Yus Rama, Lee, Kangil, Park, Chanae, Oh, Suhk Kun, Kang, Hee Jae, Yang, Dong-Seok, Seo, Soonjoo

“…The electrical and optical properties as well as the electronic structure of sodium-doped (Na-doped) nickel oxide (NiO) thin films were investigated using…”
Get full text

Effect of oxygen deficiency on electronic properties and local structure of amorphous tantalum oxide thin films by Denny, Yus Rama, Firmansyah, Teguh, Oh, Suhk Kun, Kang, Hee Jae, Yang, Dong-Seok, Heo, Sung, Chung, JaeGwan, Lee, Jae Cheol

“…[Display omitted] •The effect of oxygen flow rate on electronic properties and local structure of tantalum oxide thin films was studied.•The oxygen deficiency…”
Get full text

Determination of the band gap energy for ternary material Sn-In-Zn-O thin films by electron spectroscopy and ultra-visible spectrometer by Yus Rama Denny

“…The SnInZnO thin film was prepared at room temperature by RF magnetron sputtering. The band gap of this film was investigated by REELS and UV-Spectrometer…”
Get full text

Second order magnetic phase transition and scaling analysis in iron doped manganite La sub(0.7)Ca sub(0.3)Mn sub(1-x)Fe sub(x)O sub(3) compounds by Ginting, Dianta, Nanto, Dwi, Denny, Yus Rama, Tarigan, Kontan, Hadi, Syamsul, Ihsan, Mohammad, Rhyee, Jong-Soo

“…We investigated magnetic properties of La sub(0.7)Ca sub(0.3)Mn sub(1-x)Fe sub(x)O sub(3) (x=0.09 and 0.11) compounds in terms of isothermal magnetization…”
Get full text