All Stories

  1. Solvent-mediated solid–liquid extraction of Rubiadin dye from Mahogany wood ( Swietenia macrophylla ) and its characteristics as a natural photosensitizer for DSSC

    Article • Journal of Nonlinear Optical Physics & Materials, May 2026, World Scientific Pub Co Pte Lt

    Rahmat H

  2. Photocatalytic Performance of Bicontinuous Concentric Lamellar Silica Decorated with Titania

    Article • Langmuir, August 2025, American Chemical Society (ACS)

    Rahmat H

  3. The effect of anti-solvent containing organofluorine molecules on the characteristics of charge carriers transport and extraction in MAPbI3 based perovskite solar cells

    Article • Applied Physics A, June 2025, Springer Science + Business Media

    Rahmat H

  4. Effect of ion migrations at the perovskite/transport layer interface on the cell performance investigated by IMVS measurements

    Article • January 2025, American Institute of Physics

    Rahmat H

  5. The effect of surface ligands on the surface chemical states and photoluminescence characteristics in cesium lead bromide perovskite nanocrystals

    Article • RSC Advances, January 2025, Royal Society of Chemistry

    Rahmat H

  6. Au-doped mesoporous SiO2 scattering layer enhances light harvesting in quasi Solid-State dye-sensitized solar cells

    Article • Journal of King Saud University - Engineering Sciences, December 2024, Springer Science + Business Media

    Rahmat H

  7. Performance improvement of inverted bulk heterojunction solar cells by use of gold nanoparticles modified PEDOT: PSS as an anode buffer layer

    Article • Journal of Nonlinear Optical Physics & Materials, July 2024, World Scientific Pub Co Pte Lt

    Rahmat H

  8. Effect of mass ratio on rGO/TiO2 composite as catalyst for methylene blue degradation under UV irradiation

    Article • Journal of Nonlinear Optical Physics & Materials, May 2024, World Scientific Pub Co Pte Lt

    Rahmat H

  9. Crystal structures and photoluminescence characteristics of cesium lead bromide perovskite nanoplatelets depending on the antisolvent and ligand used in their syntheses

    Article • Heliyon, January 2024, Elsevier

    Rahmat H

  10. Ultrasonication-modified electrochemically exfoliated graphene for counter electrode in dye-sensitized solar cells

    Article • Carbon Trends, September 2023, Elsevier

    Rahmat H

  11. Low carrier recombination in polysiloxane gel electrolyte for high-performance DSSC

    Article • Materials Research Express, April 2023, Institute of Physics Publishing

    Rahmat H

  12. Dual plasmonic modes in the visible light region in rectangular wave-shaped surface relief plasmonic gratings

    Article • Scientific Reports, March 2023, Springer Science + Business Media

    Rahmat H

  13. Modification of plasmonic properties in several transition metal-doped graphene studied by the first principles method

    Article • RSC Advances, January 2023, Royal Society of Chemistry

    Rahmat H

  14. Eco-friendly direct-current pulsed electropolymerization of polyaniline nanofibers on synthetic graphite substrate for counter electrode in dye-sensitized solar cells

    Article • Polymer-Plastics Technology and Materials, December 2022, Taylor & Francis

    Rahmat H

  15. Improved dye-sensitized solar cell performance with hedgehog-like shaped ZnO nanorods grown using ZnO nanoparticles seed layer

    Article • Materials Today Proceedings, January 2022, Elsevier

    Rahmat H

  16. The influences of interfacial recombination loss on the perovskite solar cell performance studied by transient photovoltage spectroscopy

    Article • Materials Science in Semiconductor Processing, November 2021, Elsevier

    Rahmat H

  17. IR emission of Er3+ ion-doped fluoroborotellurite glass for communication application

    Article • Journal of Non-Crystalline Solids, August 2021, Elsevier

    Rahmat H

  18. Performance of Dye Sensitized Solar Cells (DSSCs) with ZnO Nanorod Electrode in Different Seed Solution

    Article • JPSE (Journal of Physical Science and Engineering), July 2021, State University of Malang (UM)

    Rahmat H

  19. Characteristics of Ni-Zn Rechargeable Batteries with Zn Anode Prepared by Using Nano-Cellulose as its Binder Agent

    Article • Materials Science Forum, April 2021, Trans Tech Publications

    Rahmat H

  20. Comparison of Optical Characteristics of GO-PANI Composite in Solution and Thin Film

    Article • Materials Science Forum, April 2021, Trans Tech Publications

    Rahmat H

  21. Electronic Structure of Lead-Free Halide Perovskite Material: Cs<sub>2</sub>SnI<sub>6</sub>, for Perovskite Solar Cells Applications

    Article • Materials Science Forum, April 2021, Trans Tech Publications

    Rahmat H

  22. Multilayer Reduced Graphene Oxide Deposited on Carbon Sheet as Electrodes for Supercapacitor Device

    Article • Materials Science Forum, April 2021, Trans Tech Publications

    Rahmat H

  23. Optical Characteristics of Multilayer Reduced Graphene Oxides Films Fabricated Using UV Oven Spraying Technique with Various Interval Irradiation Time

    Article • Materials Science Forum, April 2021, Trans Tech Publications

    Rahmat H

  24. Origin of Degradation in Perovskite Solar Cells by Intensity Modulated Photovoltage Spectroscopy Measurement (IMVS)

    Article • Materials Science Forum, April 2021, Trans Tech Publications

    Rahmat H

  25. Stacking Cell Model Supercapacitor Asymmetry with Multilayer Reduced Graphene Oxide Films Fabricated Using UV Oven Spraying Technique

    Article • Materials Science Forum, April 2021, Trans Tech Publications

    Rahmat H

  26. The Cell Performances of DSSCs with ZnO Nanorod Electrodes

    Article • Materials Science Forum, April 2021, Trans Tech Publications

    Rahmat H

  27. Development of Optical Material Based on Glass Doped Rare Earth for Photonic Devices

    Article • Materials Today Proceedings, January 2021, Elsevier

    Rahmat H

  28. Luminescence and Judd-Ofelt analysis of Nd3+ ion doped oxyfluoride boro-tellurite glass for near-infrared laser application

    Article • Materials Today Proceedings, January 2021, Elsevier

    Rahmat H

  29. Revealing the charge carrier kinetics in perovskite solar cells affected by mesoscopic structures and defect states from simple transient photovoltage measurements

    Article • Scientific Reports, November 2020, Springer Science + Business Media

    Rahmat H

  30. Spectroscopic study of Nd3+ ion-doped Zn-Al-Ba borate glasses for NIR emitting device applications

    Article • Optical Materials, September 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA, Rahmat H

  31. Effect of Lead-Free Perovskite Cs<sub>2</sub>SnI<sub>6</sub> Addition in the Structure of Dye-Sensitized Solar Cell

    Article • Key Engineering Materials, August 2020, Trans Tech Publications

    Rahmat H

  32. Photovoltaic Characterization of Hybrid Bulk Heterojunction Solar Cell Incorporated Gold Nanoparticles Embedded in Active Layer

    Article • Key Engineering Materials, August 2020, Trans Tech Publications

    Rahmat H

  33. Rolled Supercapacitor Device Model Using Carbon-Sheet as Electrodes in KCl Electrolyte System

    Article • Key Engineering Materials, August 2020, Trans Tech Publications

    Rahmat H

  34. Photostabilization of phycocyanin from Spirulina platensis modified by formaldehyde

    Article • Process Biochemistry, July 2020, Elsevier

    Rahmat H

  35. Electrocatalytic Activation of a DSSC Graphite Composite Counter Electrode Using In Situ Polymerization of Aniline in a Water/Ethanol Dispersion of Reduced Graphene Oxide

    Article • Journal of Electronic Materials, February 2020, Springer Science + Business Media

    Risa Rahmawati Sunarya, Rahmat H

  36. Enhanced efficiency in dye-sensitized solar cell by localized surface plasmon resonance effect of gold nanoparticles

    Article • Journal of Nonlinear Optical Physics & Materials, December 2019, World Scientific Pub Co Pte Lt

    Rahmat H

  37. The characteristics of band structures and crystal binding in all-inorganic perovskite APbBr3 studied by the first principle calculations using the Density Functional Theory (DFT) method

    Article • Results in Physics, December 2019, Elsevier

    Rahmat H

  38. rGO based photo-anode in dye-sensitized solar cells (DSSC) and its photovoltaic characteristics

    Article • IOP Conference Series Materials Science and Engineering, October 2019, Institute of Physics Publishing

    Rahmat H

  39. Optical and X-ray induced luminescence of Sm3+ -doped borotellurite and fluoroborotellurite glasses: A comparative study

    Article • Journal of Luminescence, September 2019, Elsevier

    Rahmat H

  40. A Preliminary result on the rGO functionalization as counter-electrode in dye-sensitized solar cells (DSSC)

    Article • Journal of Physics Conference Series, August 2019, Institute of Physics Publishing

    Rahmat H

  41. Photocurrent enhancement by incorporation of air-stable Cs2SnI6 Perovskite in dye-sensitized solar cell

    Article • Journal of Physics Conference Series, August 2019, Institute of Physics Publishing

    Rahmat H

  42. The Influence of Humid Atmosphere during the MAPbI3 Perovskite Layer Preparation on the Characteristics of Its Solar Cells

    Article • Journal of Physics Conference Series, August 2019, Institute of Physics Publishing

    Rahmat H

  43. Understanding the role of organic cations on the electronic structure of lead iodide perovskite from their UV photoemission spectra and their electronic structures calculated by DFT method

    Article • Materials Research Express, May 2019, Institute of Physics Publishing

    Rahmat H

  44. Poly(ionic-liquid) from imidazoline-functionalized siloxane prepared by simple sol-gel route for efficient quasi-solid-state DSSC

    Article • Materials Research Express, April 2019, Institute of Physics Publishing

    Rahmat H

  45. Electronic Structure Calculations of Alkali Lead Iodide APbI3 (A=Li, Na, K, Rb or Cs) using Density Functional Theory (DFT) Method

    Article • Journal of Physics Conference Series, April 2019, Institute of Physics Publishing

    Rahmat H

  46. The effect of acetonitrile as an additive on the ionic conductivity of imidazolium-based ionic liquid electrolyte and charge-discharge capacity of its Li-ion battery

    Article • Ionics, March 2019, Springer Science + Business Media

    Rahmat H

  47. Ab-initio calculation of APbI3 (A=Li, Na, K, Rb and Cs) perovskite crystal and their lattice constants optimization using density functional theory

    Article • Journal of Physics Conference Series, March 2019, Institute of Physics Publishing

    Rahmat H

  48. Nonlinear Finite Element Method Analysis of After Fire Reinforced Concrete Beam Strengthened with Carbon Fiber Strip

    Article • Journal of Physics Conference Series, March 2019, Institute of Physics Publishing

    Rahmat H

  49. Development of Eu3+ doped boro-tellurite oxyfluoride glass and their Judd-Ofelt analysis for red laser gain medium application

    Article • Materials Today Proceedings, January 2019, Elsevier

    Rahmat H

  50. Fabrications of Tapered Optical Fibers by Laser Induced Photopolymerization Technique

    Article • Journal of Physics Conference Series, January 2019, Institute of Physics Publishing

    Rahmat H

  51. Performance of Pterocarpus Indicus Willd Leaf Extract as Natural Dye TiO2-Dye/ITO DSSC

    Article • Materials Today Proceedings, January 2019, Elsevier

    Rahmat H

  52. The computation parameters optimizations for electronic structure calculation of LiPbl3 perovskite by the density functional theory method

    Article • IOP Conference Series Materials Science and Engineering, December 2018, Institute of Physics Publishing

    Rahmat H

  53. Comparative study on the ionic conductivities and redox properties of LiPF6 and LiTFSI electrolytes and the characteristics of their rechargeable lithium ion batteries

    Article • IOP Conference Series Materials Science and Engineering, November 2018, Institute of Physics Publishing

    Rahmat H

  54. Yellow and blue emission from BaO-(ZnO/ZnF2) B2O3TeO2 glasses doped with Dy3+ for laser medium and scintillation material applications

    Article • Optical Materials, November 2018, Elsevier

    Rahmat H

  55. Controlled synthesis of lead-free perovskite Cs2SnI6 as hole transport layer in dye sensitized solar cells

    Article • Journal of Physics Conference Series, August 2018, Institute of Physics Publishing

    Rahmat H

  56. Influences of Al dopant atoms to the structure and morphology of Al doped ZnO nanorod thin film

    Article • Journal of Physics Conference Series, August 2018, Institute of Physics Publishing

    Rahmat H

  57. Reduced Graphene Oxide/Polyaniline Nanocomposite as Efficient Counter Electrode for Dye Sensitized Solar Cells

    Article • IOP Conference Series Materials Science and Engineering, July 2018, Institute of Physics Publishing

    Risa Rahmawati Sunarya, Rahmat H

  58. Ab-Initio Computations of Electronic Structures of Methylammonium Lead Bromide/Iodide Perovskites as Wide Bandgap Active Materials in Solar Cells

    Article • Journal of Physics Conference Series, July 2018, Institute of Physics Publishing

    Rahmat H

  59. Detection of Dye Molecules Adsorbed in a Mesoporous Layer by Surface Plasmon Resonance Spectroscopy and its Comparison with Simulation Results

    Article • Journal of Physics Conference Series, July 2018, Institute of Physics Publishing

    Rahmat H

  60. Fabrication of nanostructure grating polymer based coupling element for Surface Plasmon Resonance (SPR) sensors and its spectral reflectance characteristics

    Article • Journal of Physics Conference Series, July 2018, Institute of Physics Publishing

    Rahmat H

  61. Preparations of Organo-Lead Halide Perovskite Layers in Humid Air Atmosphere and their Characteristics

    Article • Journal of Physics Conference Series, July 2018, Institute of Physics Publishing

    Rahmat H

  62. Non-ohmic resistance effects of the AZO and TiZO as a blocking layer in dye-sensitized solar cells (DSSCs)

    Article • Journal of Nonlinear Optical Physics & Materials, June 2018, World Scientific Pub Co Pte Lt

    Rahmat H

  63. Surface plasmon resonance effect of silver nanoparticles on the enhanced efficiency of inverted hybrid organic–inorganic solar cell

    Article • Journal of Nonlinear Optical Physics & Materials, June 2018, World Scientific Pub Co Pte Lt

    Rahmat H

  64. Platinum-free, carbon-based materials as efficient counter electrodes for dye-sensitized solar cells

    Article • Japanese Journal of Applied Physics, May 2018, Institute of Physics Publishing

    Rahmat H

  65. Experimental Study of Acid Treatment Toward Characterization of Structural, Optical, and Morphological Properties of TiO2-SnO2 Composite Thin Film

    Article • Journal of Physics Conference Series, April 2018, Institute of Physics Publishing

    Muhammad Noer Fajar, Rahmat H

  66. Efficient and Stable Photovoltaic Characteristics of Quasi-Solid State DSSC using Polymer Gel Electrolyte Based on Ionic Liquid in Organosiloxane Polymer Gels

    Article • Journal of Physics Conference Series, April 2018, Institute of Physics Publishing

    Rahmat H

  67. Reflectance spectra characteristics from an SPR grating fabricated by nano-imprint lithography technique for biochemical nanosensor applications

    Article • Journal of Physics Conference Series, April 2018, Institute of Physics Publishing

    Rahmat H

  68. Development of Sm3+ doped ZnO-Al2O3-BaO-B2O3 glasses for optical gain medium

    Article • Journal of Non-Crystalline Solids, February 2018, Elsevier

    Rahmat H

  69. Fabrication and simulation of surface plasmon resonance (SPR)-based tapered fiber sensor for E. coli detection

    Article • Materials Today Proceedings, January 2018, Elsevier

    Rahmat H

  70. Glass medium doped rare earth for sensor material

    Article • Materials Today Proceedings, January 2018, Elsevier

    Rahmat H

  71. Optical and physical properties of MnO 2 doped soda-lime- barium-silicate glasses with industrial scales

    Article • Materials Today Proceedings, January 2018, Elsevier

    Rahmat H

  72. Spectroscopy properties of Er 3+ ion doped ZnO-Al 2 O 3 -BaO-B 2 O 3 glass for photonic application

    Article • Materials Today Proceedings, January 2018, Elsevier

    Rahmat H

  73. The physicochemical characteristic of biodegradable methylcellulose film reinforced with chicken eggshells

    Article • Materials Today Proceedings, January 2018, Elsevier

    Rahmat H

  74. Development of Glass for Radiation Shielding Material

    Article • November 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Rahmat H

  75. White Emission from Dy<inf>3+</inf> Doped Borate Glass and their Judd-Ofelt Analysis

    Article • November 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Rahmat H

  76. Evolution of Surface Plasmon Supermodes in Metal-Clad Microwire and Its Potential for Biosensing

    Article • Journal of Lightwave Technology, November 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Rahmat H

  77. Revealing the limiting factors that are responsible for the working performance of quasi-solid state DSSCs using an ionic liquid and organosiloxane-based polymer gel electrolyte

    Article • Ionics, July 2017, Springer Science + Business Media

    Rahmat H

  78. Self-Assembly of ZnO-Nanorods and Its Performance in Quasi Solid Dye Sensitized Solar Cells

    Article • Journal of Physics Conference Series, July 2017, Institute of Physics Publishing

    Prof. Dr TOGAR SARAGI, Rahmat H

  79. Ab-Initio Calculation of Electronic Structure of Lead Halide Perovskites with Formamidinium Cation as an Active Material for Perovskite Solar Cells

    Article • Journal of Physics Conference Series, July 2017, Institute of Physics Publishing

    Rahmat H

  80. Influences of Precursor Solution Concentration and Temperature on CH3NH3PbI3 Perovskite Layer Morphology and the Unconverted PbI2 Proportion to their Perovskite Solar Cell Characteristics

    Article • Journal of Physics Conference Series, July 2017, Institute of Physics Publishing

    Rahmat H

  81. The Temperature Effect on the Working Characteristics of Solar Cells Based on Organometal Halide Perovskite Crystals

    Article • Journal of Physics Conference Series, July 2017, Institute of Physics Publishing

    Rahmat H

  82. Zinc Oxide/TiO2Bilayer Heterojunction as a Working Electrode in Quasi Solid Dye Sensitized Solar Cells

    Article • IOP Conference Series Materials Science and Engineering, July 2017, Institute of Physics Publishing

    Rahmat H

  83. A simulation of surface plasmon resonance-based tapered fiber and sensing

    Article • Journal of Physics Conference Series, May 2017, Institute of Physics Publishing

    Rahmat H

  84. Characteristic of Thermally Reduced Graphene Oxide as Supercapacitors Electrode Materials

    Article • IOP Conference Series Materials Science and Engineering, May 2017, Institute of Physics Publishing

    Rahmat H

  85. Fabrication and Characterization of Surface Plasmon Resonance Sensor with Tapered Optical Fiber Structure

    Article • Materials Science Forum, March 2017, Trans Tech Publications

    Rahmat Hidayat, Rahmat H

  86. Structural and optical characteristics of Eu3+ ions in sodium-lead-zinc-lithium-borate glass system

    Article • Journal of Molecular Structure, October 2016, Elsevier

    Rahmat H

  87. Investigation on the influences of layer structure and nanoporosity of light scattering TiO2layer in DSSC

    Article • Journal of Physics Conference Series, August 2016, Institute of Physics Publishing

    Rahmat H

  88. Modeling and Calculation of Optical Amplification in One Dimensional Case of Laser Medium Using Finite Difference Time Domain Method

    Article • Journal of Physics Conference Series, August 2016, Institute of Physics Publishing

    Rahmat H

  89. The co-pigmentation of anthocyanin isolated from mangosteen pericarp (Garcinia Mangostana L.) as Natural Dye for Dye- Sensitized Solar Cells (DSSC)

    Article • IOP Conference Series Materials Science and Engineering, February 2016, Institute of Physics Publishing

    Rahmat H

  90. Structural and Optical Properties of Nd3+ Doped Na2O-PbO-ZnO-Li2O-B2O3 Glasses System

    Article • Key Engineering Materials, January 2016, Trans Tech Publications

    Rahmat Hidayat, Rahmat H

  91. Enhanced 1057 nm luminescence peak and radiative properties of laser pump Nd3+-doped sodium borate glasses

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Rahmat H

  92. Study of Interfacial Charge Transfer Loss in Hybrid Solar Cells by Impedance Spectroscopy

    Article • Materials Science Forum, August 2015, Trans Tech Publications

    Rahmat Hidayat, Yolla YSH Handayani, Rahmat H

  93. Photovoltaic Characteristics of Inverted Bulk-Heterojunction Organic Solar Cells with Titanium Doped ZnO as their Electron Transport Layer

    Article • Advanced Materials Research, July 2015, Trans Tech Publications

    Rahmat Hidayat, Yolla YSH Handayani, Rahmat H

  94. Photovoltaic and Impedance Characteristics of Quasi Solid-State Dye-Sensitized Solar Cell Using Polymer Gel Electrolytes

    Article • Advanced Materials Research, July 2015, Trans Tech Publications

    Rahmat Hidayat, Rahmat H

  95. The Investigation of CuOx Anode Interlayer Effect in Working Performance and Charge Carrier Transport in Hybrid Solar Cells with Inverted Structure

    Article • Macromolecular Symposia, July 2015, Wiley

    Rahmat H

  96. Tropical marine Chlorella sp. PP1 as a source of photosynthetic pigments for dye-sensitized solar cells

    Article • Algal Research, July 2015, Elsevier

    Rahmat H

  97. Fabrication and Characterization of Zinc Oxide-Based Electrospun Nanofibers for Mechanical Energy Harvesting

    Article • Journal of Nanotechnology in Engineering and Medicine, May 2014, ASME International

    Dr. techn. Suyitno Suyitno, Rahmat H

  98. Charge Carrier Dynamics of Active Material Solar Cell P3HT:ZnO Nanoparticles Studied by Muon Spin Relaxation (μSR)

    Article • Advanced Materials Research, February 2014, Trans Tech Publications

    Rahmat H

  99. Prelimenary Study on the Photovoltaic and Impedance Characteristics of Dye Sensitized Solar Cell (DSSC) using Polymer Gel Electrolyte

    Article • Advanced Materials Research, February 2014, Trans Tech Publications

    Rahmat H

  100. The effect of ionic liquid electrolyte concentrations in dye sensitized solar cell using gel electrolyte

    Article • January 2014, American Institute of Physics

    Rahmat H

  101. Thermochromic effects in a Jahn–Teller active ${\mathrm{CuCl}}_{6}^{4-}$ layered hybrid system

    Article • Journal of Physics Condensed Matter, November 2013, Institute of Physics Publishing

    Rahmat H

  102. Preliminary study on the preparation of hybrid polymer gel electrolyte for lithium battery applications and its ac impedance characteristics

    Article • November 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Rahmat H

  103. Influences of dopant concentration in sol–gel derived AZO layer on the performance of P3HT:PCBM based inverted solar cell

    Article • Solar Energy Materials and Solar Cells, April 2013, Elsevier

    Rahmat H

  104. Effect of Solvent Used in the Preparation of Aluminum-Doped ZnO as Electron Acceptor Layer on the Characteristic of its Hybrid Solar Cell

    Article • Materials Science Forum, January 2013, Trans Tech Publications

    Rahmat H

  105. Fabrications and characterizations of dye-sensitized solar cells (DSSCs) with sol-gel derived gel electrolytes

    Article • January 2013, American Institute of Physics

    Rahmat H

  106. EMISSION ENHANCEMENT CHARACTERISTICS OF OXAZINE IN PMMA MATRIX INFLUENCED BY SURFACE PLASMON POLARITON INDUCED ON SINUSOIDAL SILVER GRATING

    Article • Journal of Nonlinear Optical Physics & Materials, March 2012, World Scientific Pub Co Pte Lt

    Rahmat H

  107. Siloxane based Organic-Inorganic Hybrid Polymers and their Applications for Nanostructured Optical/Photonic Components

    Article • ITB Journal of Engineering Science, January 2012, The Institute for Research and Community Services (LPPM) ITB

    Dr Sahrul SH Hidayat, Rahmat H

  108. μSR Study of Charge Carrier Diffusion in Regioregular Poly(3-Butylthiophene-2,5-Diyl)

    Article • Physics Procedia, January 2012, Elsevier

    Rahmat H

  109. Influences of aluminum concentration to the characteristics of ZnO electron transport layer and its hybrid polymer solar cell

    Article • January 2012, American Institute of Physics

    Rahmat H

  110. Distributed feedback grating fabricated from hybrid polymer precursor gel by employing short-pulse laser interference for photopumped polymer laser applications

    Article • Polymers for Advanced Technologies, August 2011, Wiley

    Dr Sahrul SH Hidayat, Rahmat H

  111. FABRICATION OF DISTRIBUTED FEEDBACK GRATING FROM HYBRID POLYMER WHICH EXHIBITS PHOTO-PUMPED LASING ACTION

    Article • International Journal of Nanoscience, August 2010, World Scientific Pub Co Pte Lt

    Rahmat H

  112. Intra- and inter-chain polaron diffusion in regio-random polythiophene studied by muon spin relaxation

    Article • Physica B Condensed Matter, June 2010, Elsevier

    Rahmat H

  113. Field and temperature dependent charge transport characteristics in regio-regular Poly(3-octylthiophene-2,5-diyl) studied by Muon Spin relaxation

    Article • Journal of Physics Conference Series, April 2010, Institute of Physics Publishing

    Rahmat H

  114. Simple Preparation of ZnO Nano-layer by Sol-Gel Method as Active Electrode in P3HT∕ZnO Heterojunction Solar Cell

    Article • January 2010, American Institute of Physics

    Rahmat H

  115. Determination of the Dielectric Constant and the Thickness of Gold Film by SPR Technique

    Article • January 2010, American Institute of Physics

    Rahmat H

  116. μSR study of electron radical dynamics in regio-regular polythiophene

    Article • Journal of Physics Conference Series, January 2010, Institute of Physics Publishing

    Rahmat H

  117. Time-Resolved Photoluminescence Study and Microcapillary Laser of Blue-Emissive π-Conjugated Polymers Based on 9,10-Dihydrophenanthrene Unit

    Article • Japanese Journal of Applied Physics, August 2009, Institute of Physics Publishing

    Rahmat H

  118. Optical Properties and Microcapillary Laser of Blue-Emissive π-Conjugated Polymers Based on 9,10-Dihydrophenanthrene Unit

    Article • Japanese Journal of Applied Physics, June 2008, Institute of Physics Publishing

    Rahmat H

  119. Binding of europium complex to polymerizable macrocyclic molecules and its optical properties

    Article • Optical Materials, July 2007, Elsevier

    Rahmat H

  120. Developing optofluidic technology through the fusion of microfluidics and optics

    Article • Nature, July 2006, Springer Science + Business Media

    Rahmat H

  121. Effects of Substrate Temperature and External Poling Field on Molecular Orientation and Aggregation in Vacuum Deposited Photo Responsive DR1 Films

    Article • Journal of Nonlinear Optical Physics & Materials, June 2003, World Scientific Pub Co Pte Lt

    Rahmat H

  122. Time-resolved optical and electrical study of second-order processes responsible for the formation of free polarons in conjugated polymers

    Article • Physical Review B, August 2002, American Physical Society (APS)

    Rahmat H

  123. Exciton dynamics in disubstituted polyacetylenes

    Article • Synthetic Metals, March 2001, Elsevier

    Rahmat H

  124. Spectral narrowing of photoluminescence and blue light-emitting diodes of poly(phenylene pyridine) derivatives

    Article • Synthetic Metals, March 2001, Elsevier

    Rahmat H

  125. Tunable optical properties of conducting polymers infiltrated in synthetic opal as photonic crystal

    Article • Synthetic Metals, March 2001, Elsevier

    Rahmat H

  126. Optical properties of disubstituted polyacetylene thin films

    Article • Synthetic Metals, January 2001, Elsevier

    Rahmat H

  127. Photoexcitations in disubstituted polyacetylene: solitons and polarons

    Article • Synthetic Metals, January 2001, Elsevier

    Rahmat H

  128. Optical properties of substituted phthalocyanine rare-earth metal complexes

    Article • Journal of Applied Physics, December 2000, American Institute of Physics

    Rahmat H

  129. Synthesis and properties of a soluble and widely conjugated polyacetylene with anthryl pendant

    Article • Journal of Polymer Science Part A Polymer Chemistry, December 2000, Wiley

    Rahmat H

  130. Metathesis Polymerization of 9-(10-Hexoxycarbonyl)anthrylacetylene. A Route to a Widely Conjugated Polyacetylene with Excellent Stability and Solubility

    Article • Macromolecules, May 2000, American Chemical Society (ACS)

    Rahmat H

  131. Time-resolved study of luminescence in highly luminescent disubstituted polyacetylene and its blend with poorly luminescent monosubstituted polyacetylene

    Article • Physical Review B, April 2000, American Physical Society (APS)

    Rahmat H

  132. Electroluminescence and photoluminescence characteristics of poly(disilanyleneoligophenylene)sandpoly(disilanyleneoligothienylene)s

    Article • Synthetic Metals, June 1999, Elsevier

    Rahmat H

  133. Photoluminescence and Electroluminescence in Polyacetylene Derivatives

    Article • Synthetic Metals, June 1999, Elsevier

    Rahmat H

  134. Excitation Dynamics in Disubstituted Polyacetylene

    Article • Physical Review Letters, May 1999, American Physical Society (APS)

    Rahmat H

  135. Pl and el characteristics of mixture of polyacetylene derivatives and dynamics of excitons

    Article • Synthetic Metals, May 1999, Elsevier

    Rahmat H

  136. Microlasers and Micro-LEDs from Disubstituted Polyacetylene

    Article • Advanced Materials, August 1998, Wiley

    Rahmat H

  137. Optical properties and electroluminescence characteristics of polyacetylene derivatives dependent on substituent and layer structure

    Article • Synthetic Metals, December 1997, Elsevier

    Rahmat H

  138. Charge Transfer in Fullerene-Conducting Polymer Compositex: Electronic and Excitonic Properties

    Article • Fullerene Science and Technology, December 1997, Taylor & Francis

    Rahmat H

  139. Optical properties of disubstituted acetylene polymers

    Article • December 1997, SPIE

    Rahmat H

  140. Conducting polymer-fullerene D-A photocell with decreased serial resistance: ITO/PAT(C60)y/C60/Al structure

    Article • Synthetic Metals, March 1997, Elsevier

    Rahmat H