Items where Division is "Physics Department" and Year is 2019

Agus, Jasdar and Samnur, S. and Triyana, Kuwat and Sujiono, Eko Hadi (2019) Effect of sintering temperature on crystal structure and surface morphology of NdFeO3 oxide alloy materials prepared by solid reaction method. Key Engineering Materials, 811 KE. 158 - 162. ISSN 10139826

Almukarrama, Almukarrama and Yusuf, Yusril (2019) Development Carbonated Hydroxyapatite Powders from Oyster Shells (Crassostrea gigas) by Sintering Time Controlling. In: IOP Conference Series: Materials Science and Engineering, 2019.

Andri, M. Kharisma and Absor, Moh Adhib Ulil (2019) K-space Orientation Dependent of the Spin Texture in SF3PbI3 Perovskite Compounds. In: International Conference on Condensed Matters and Advanced Materials 2018, IC2MAM 2018.

Anggraini, Rista Mutia and Supii, Apri I. and Suparta, G. B. and Yusuf, Yusril (2019) The effect of ph on the characteristics of carbonate hydroxyapatite based on pearl shell (Pinctada maxima). Key Engineering Materials, 818 KE. 44 - 49. ISSN 10139826

Anggraini, Rista Mutia and Yusuf, Yusril (2019) The Effect of Stirring Time on the Characteristics of Carbonated Hydroxyapatite from Pearl Shells (Pinctada maxima). In: IOP Conference Series: Materials Science and Engineering, 2019.

Ariasoca, Thomas Aquino and Sholihun, Sholihun and Santoso, Iman (2019) Trotter-Suzuki-time propagation method for calculating the density of states of disordered graphene. Computational Materials Science, 156. 434 - 440. ISSN 09270256

Dewi, Purwati and Julian, Trisna and Hidayat, Shidiq Nur and Rianjanu, Aditya and Kusumaatmaja, Ahmad and Triyana, Kuwat and Roto, Roto (2019) Polyethyleneimine-modified quartz crystal microbalance and its characteristics for detecting acetic acid. Materials Science Forum, 948 MS. 294 - 299. ISSN 02555476

Fardela, Ramacos and Suparta, Gede Bayu and Ashari, Ahmad and Triyana, Kuwat (2019) Multi sensor data acquisition system design for monitoring the radiation dose based on wireless sensor network. International Journal of Engineering Research and Technology, 12 (6). 848 - 853. ISSN 09743154

Hastuti, Dian Putri and Nurwantoro, Pekik and Sholihun, Sholihun (2019) Stability study of germanene vacancies: The first-principles calculations. Materials Today Communications, 19. 459 - 463. ISSN 23524928

Hendrawan, Juhri and Absor, Moh Adhib Ulil and Arifin, Muhammad and Jihad, Ibnu and Abraha, Kamsul (2019) Electronics Structure of Monochalcogenide Materials MX (M = Ge, Sn and Pb; X = S and Se) Buckled Square Lattice. In: International Conference on Condensed Matters and Advanced Materials 2018, IC2MAM 2018.

Herdiman, Herdiman and Saputra, Andri and Suharyadi, Edi and Kato, Takeshi and Iwata, Satoshi (2019) Effects of Ni and Annealing Temperature on Crystal Structure and Magnetic Properties of MnNi-Fe2O4 Nanoparticles. In: IOP Conference Series: Materials Science and Engineering, 2019.

Herianto, Putra and Fadhil, Muhammad and Qolbi, Suci Handayani and Risyad, Mohammad and Syam, Beiruny (2019) Naturally fractured basement reservoir potential quantification from fracture model and petrophysical analysis by leveraging geostatistics and seismic interpretation: A case study in Jabung Block, South Sumatra Basin. Springer Series in Geomechanics and Geoengineering. 360 - 368. ISSN 18668755

Hidayat, Shidiq Nur and Rusman, Aldin and Julian, Trisna and Triyana, Kuwat and Veloso, Ana Cristina A. and Peres, António Manuel (2019) Electronic nose coupled with linear and nonlinear supervised learning methods for rapid discriminating quality grades of superior java cocoa beans. International Journal of Intelligent Engineering and Systems, 12 (6). 167 - 176. ISSN 2185-310X

Januariyasa, I Komang and Yusuf, Yusril (2019) Synthesis of Carbonated Hydroxyapatite Derived from Snail Shells (Pilla ampulacea): Effect of Carbonate Precursor to the Crystallographic Properties. In: IOP Conference Series: Materials Science and Engineering, 2019.

Julian, Trisna and Rianjanu, Aditya and Hidayat, Shidiq Nur and Kusumaatmaja, Ahmad and Roto, Roto and Triyana, Kuwat (2019) Quartz crystal microbalance coated with PEDOT-PSS/PVA nanofiber for a high-performance humidity sensor. Journal of Sensors and Sensor Systems, 8 (2). 243 - 250. ISSN 21948771

Kartika, Sari and Suharyadi, Edi and Roto, Roto and Abraha, Kamsul (2019) Microstructures and functional group properties of nano-sized chitosan prepared by ball milling. Materials Science Forum, 948 MS. 192 - 197. ISSN 02555476

Kombo, Kombo Othman and Hidayat, Shidiq Nur and Triyana, Kuwat and Julian, Trisna and Kusumaatmaja, Ahmad (2019) Electronic Nose Coupled with Support Vector Machines for Rapid Discrimination of Black Tea According to the Quality Levels. In: International Conference on Electrical Engineering and Informatics (ICEEI) July 2019, 9 - 10, Bandung, Indonesia.

Mahendra, Bhisma and Nugroho, Fahrudin and Yusuf, Yusril (2019) Translational flow in the low-frequency regime of electroconvection in parallelepiped sandwich cell of planar liquid crystal. Japanese Journal of Applied Physics, 58 (12). ISSN 00214922

Mardiansyah, Dedi and Dyah, Uswatun Khasanah and Triyana, Kuwat and Harsojo, H. (2019) Fabrication of copper nanowire coated by silver nanocrystal for protection of oxidation transparent conductive electrode. Materials Science Forum, 948 MS. 243 - 248. ISSN 02555476

Murdaka, F. H. and Kusumaatmaja, Ahmad and Isnaeni, Isnaeni and Iman, Santoso (2019) The role of reduced graphene oxide concentration as ablated material on optical properties of graphene quantum dots. Materials Science Forum, 948 MS. 267 - 273. ISSN 02555476

Murdaka, F. H. and Nugroho, A. A. and Kusumaatmaja, Ahmad and Isnaeni, Isnaeni and Santoso, Iman (2019) The study on tuning photoluminescence of colloidal graphene quantum dots synthesized through laser ablation. Materials Science Forum, 966 MS. 3 - 7. ISSN 02555476

Ningrum, R.W. and Fauzi, H. and Suryanto, W. and Mei, E. T. W. (2019) Seismic Hazard Measurement of Earthquake Swarms Activity Based on Horizontal Vertical to Spectral Ratio Analysis (HVSR) in West Halmahera, Indonesia. In: IOP Conference Series: Earth and Environmental Science, 2019.

Permatasari, Hestining Ajeng and Supii, Apri I. and Suparta, G. B. and Yusuf, Yusril (2019) Characteristics of abalone mussel shells (Halioitis asinina) with calcination temperature variations as a basic material for synthesis of carbonated hydroxyapatite. Key Engineering Materials, 818 KE. 31 - 36. ISSN 10139826

Permatasari, Hestining Ajeng and Yusuf, Yusril (2019) Characteristics of Carbonated Hydroxyapatite Based on Abalone Mussel Shells (Halioitis asinina) Synthesized by Precipitation Method with Aging Time Variations. In: IOP Conference Series: Materials Science and Engineering, 2019.

Purwaningsih, Sri and Nurwantoro, Pekik and Hermanto, Arief (2019) Calculation of Ground State Energy of Helium using Hylleraas Trial Function Expansion. International Journal of Engineering Research and Technology, 12 (8). 1178 - 1182. ISSN 09743154

Putra, A. S. and Sismanto, Sismanto and Alam, I. S. (2019) Depth Migration Velocity: Differential Semblance Analysis for Sumatra Forearch Basin. In: IOP Conference Series: Earth and Environmental Science, 2019.

Rianjanu, Aditya and Nugroho, Doni Bowo and Kusumaatmaja, Ahmad and Roto, Roto and Triyana, Kuwat (2019) A study of quartz crystal microbalance modified with polyvinyl acetate nanofiber to differentiate short-chain alcohol isomers. Sensing and Bio-Sensing Research, 25. ISSN 22141804

Rizani, Ahmad and Winingsih, Sulis Setyawati and Rianjanu, Aditya and Julian, Trisna and Hidayat, Shidiq Nur and Kusumaatmaja, Ahmad and Roto, Roto and Triyana, Kuwat (2019) Polyacrylamide coated on quartz crystal microbalance electrodes for highly sensitive sensor of acetic acid. Materials Science Forum, 948 MS. 254 - 259. ISSN 02555476

Rizkayanti, Yazida and Yusuf, Yusril (2019) Optimization of the temperature synthesis of hydroxyapatite from indonesian crab shells. International Journal of Nanoelectronics and Materials, 12 (1). 85 - 92. ISSN 19855761

Rusman, La Ode and Puspitasari, Amjad Tri and Suharyadi, Edi and Kato, Takeshi and Iwata, Satoshi (2019) Crystal structures and magnetic properties of silica-encapsulated COZnFe 2 O 4 magnetic nanoparticles. Journal of Magnetics, 24 (1). 149 - 154. ISSN 12261750

Sabilla, Shoffi Izza and Sarno, Riyanarto and Triyana, Kuwat (2019) Optimizing threshold using pearson correlation for selecting features of electronic nose signals. International Journal of Intelligent Engineering and Systems, 12 (6). 81 - 90. ISSN 2185310X

Sholihun, Sholihun and Amalia, Wardah and Hastuti, Dian Putri and Nurwantoro, Pekik and Nugraheni, Ari Dwi and Budhi, Romy H.S. (2019) Magic vacancy-numbers in h-BN multivacancies: The first-principles study. Materials Today Communications, 20. ISSN 23524928

Syafaat, Firda Yanuar and Yusuf, Yusril (2019) Influence of ca/p concentration on hydroxyapatite (Hap) from asian moon scallop shell (amusium pleuronectes). International Journal of Nanoelectronics and Materials, 12 (3). 357 - 362. ISSN 19855761

Wardani, Devy Pramudyah and Arifin, Muhammad and Abraha, Kamsul (2019) The revised method of quantitative detection of animal-origin bovine and porcine gelatin difference using surface plasmon resonance based biosensor. Materials Science Forum, 948 MS. 146 - 152. ISSN 02555476

Wati, Rosita and Yusuf, Yusril (2019) Carbonated Hydroxyapatite Derived from Cerastoderma edule, Paphia undulata, and Meretrix meretrix Shells. In: IOP Conference Series: Materials Science and Engineering, 2019.

Wati, Rosita and Yusuf, Yusril (2019) Effect of sintering temperature on carbonated hydroxyapatite derived from common cockle shells (Cerastodermaedule): Composition and crystal characteristics. Key Engineering Materials, 818 KE. 37 - 43. ISSN 10139826

Wijaya, Dinta Dwi Agung and Utami, Sentagi Sesotya and Adi, Gandha Satria and Prayitno, Budi (2019) Optimization of Natural and Artificial Lighting System Design in the Library of the Faculty of Economics and Business, Universitas Gadjah Mada. In: ICETAS 2019 - 2019 6th IEEE International Conference on Engineering, Technologies and Applied Sciences.

Yahya, Ilyas Maulana and Wardani, Devy Pramudyah and Suharyadi, Edi (2019) Optical Constant Determination of Crosslinked Chitosan-Polyethylene Glycol (PEG) using Attenuated Total Reflection Method by Surface Plasmon Resonance Phenomenon. In: IOP Conference Series: Materials Science and Engineering, 2019.