@article{CTT100907161,
  author = {Ruicheng Li and G. Budiutama and S. Manzhos and M. Ihara},
  title = {Hybrid DFTB – Molecular Mechanics approach: applicability to optical properties},
  journal = {Proceeding of 34th IUPAP Conference on Computational Physics (CCP2023), Springer Proceedings in Physics},
  year = 2023,
}

@article{CTT100898778,
  author = {G. Budiutama and Ruicheng and M. Ihara* and S. Manzhos*},
  title = {Hybrid Density Functional Tight Binding (DFTB) – molecular mechanics approach for a low-cost expansion of DFTB applicability},
  journal = {Journal of Chemical Theory and Computation},
  year = 2023,
}

@article{CTT100867450,
  author = {Gekko Patria Budiutama and Sergei Manzhos and Manabu Ihara},
  title = {Effective Passivation of TiO2/Si by Interlayer SiOx Controlled by Scanning Zone Annealing for Perovskite/Si Tandem Solar Cell},
  journal = {Solar Energy},
  year = 2022,
}

@article{CTT100823268,
  author = {Methawee Nukunudompanich and Gekko Budiutama and Kazuma Suzuki and Kei Hasegawa and Manabu Ihara},
  title = {Dominant effect of the grain size of the MAPbI3 perovskite controlled by the surface roughness of TiO2 on the performance of perovskite solar cells},
  journal = {CrystEngComm},
  year = 2020,
}

@inproceedings{CTT100900978,
  author = {Gekko Budiutama and Ruicheng Li and Sergei Manzhos and Manabu Ihara},
  title = {Combining Density Functional Tight Binding (DFTB) with empiric potentials for large-scale semiempirical materials modeling},
  booktitle = {},
  year = 2023,
}

@inproceedings{CTT100884434,
  author = {Gekko Budiutama and Sergei Manzhos and Manabu Ihara},
  title = {Hybrid Density Functional based Tight Binding-Molecular Mechanics Approach with Machine Learned Potentials for Large-Scale Materials Modeling},
  booktitle = {},
  year = 2022,
}

@inproceedings{CTT100884435,
  author = {Gekko Budiutama and Sergei Manzhos and Manabu Ihara},
  title = {Investigation of expressive power of a neural network architecture suited for optical neural networks},
  booktitle = {},
  year = 2022,
}

@inproceedings{CTT100884721,
  author = {Gekko Budiutama and Sergei Manzhos and Manabu Ihara},
  title = {Investigation of expressive power of a neural network architecture suited for optical neural networks},
  booktitle = {PROCEEDINGS VOLUME 12318, SPIE/COS PHOTONICS ASIA 2022, Holography, Diffractive Optics, and Applications XII},
  year = 2022,
}

@inproceedings{CTT100866964,
  author = {安元 慈瑛 and 鈴木 一馬 and Budiutama Gekko and 長谷川 馨 and Manzhos Sergei and 伊原学},
  title = {熱分解を抑えた高速熱処理によるペロブスカイト活性層の大粒径化},
  booktitle = {},
  year = 2022,
}

@inproceedings{CTT100864573,
  author = {G. Budiutama and S. Manzhos and M. Ihara},
  title = {Role of amorphous silica interlayer in enhancing the performance of perovskite/silicon tandem solar cells},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100843309,
  author = {G. P. Budiutama and K. Hasegawa and M. Ihara},
  title = {PASSIVATION OF Si/TiO2 USING SiOx INTERFACIAL LAYER BY ZONE HEATING RECRYSTALLIZATION FOR 2-TERMINAL PEROVSKITE/SI TANDEM SOLAR CELL},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100842546,
  author = {G. P. Budiutama and K. Hasegawa and M. Ihara},
  title = {Formation of Intermediate SiO2 nano-Layer As Effective Passivation at Si/TiO2 Interface By Zone Heating Recrystallization Toward Perovskite/Silicon Tandem Solar Cell},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100834644,
  author = {鈴木 一馬 and GEKKOPATRIABUDIUTAMA and 長谷川馨 and 伊原学},
  title = {ゾーンヒーティング再結晶法によるペロブスカイト太陽電池光吸収層の大粒径化と発電特性の関係},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100834642,
  author = {Gekko Patria Budiutama and Kei Hasegawa and Manabu Ihara},
  title = {Passivation of Si-TiO2 Interface Using Controlled SiOx Layer by Zone Heating Recrystallization for Perovskite/Silicon Tandem Solar Cell},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100800471,
  author = {Budiutama Gekko and Suzuki Kazuma and Nukunudompanich Methawee and Hasegawa Kei and Zhang Xiaomei and Fourmond Erwann and Fave Alain and Ihara Manabu},
  title = {Study of Si/TiO2/Perovskite interfaces for perovskite/Si tandem solar cell},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100786981,
  author = {Budiutama Gekko Patria and Suzuki Kazuma and Nukunudompanich Methawee and Hasegawa Kei and Zhang Xiao-mei and Ihara Manabu},
  title = {Investigation of Si/TiO2/Perovskite interfaces for tandem solar cells},
  booktitle = {},
  year = 2019,
}

@misc{CTT100904222,
  author = {Gekko Patria Budiutama},
  title = {Passivation of TiO2/Si by Interlayer SiOx studied with Scanning Zone Annealing and Atomistic Modelling for Perovskite/Si Tandem Solar Cells},
  year = 2023,
}

@misc{CTT100886186,
  author = {Gekko Patria Budiutama},
  title = {Passivation of TiO2/Si by Interlayer SiOx studied with Scanning Zone Annealing and Atomistic Modelling for Perovskite/Si Tandem Solar Cells},
  year = 2023,
}

@misc{CTT100886894,
  author = {Gekko Patria Budiutama},
  title = {Passivation of TiO2/Si by Interlayer SiOx studied with Scanning Zone Annealing and Atomistic Modelling for Perovskite/Si Tandem Solar Cells},
  year = 2023,
}

@misc{CTT100886187,
  author = {Gekko Patria Budiutama},
  title = {Passivation of TiO2/Si by Interlayer SiOx studied with Scanning Zone Annealing and Atomistic Modelling for Perovskite/Si Tandem Solar Cells},
  year = 2023,
}



@phdthesis{CTT100904222,
  author = {Gekko Patria Budiutama},
  title = {Passivation of TiO2/Si by Interlayer SiOx studied with Scanning Zone Annealing and Atomistic Modelling for Perovskite/Si Tandem Solar Cells},
  school = {東京工業大学},
  year = 2023,
}

@phdthesis{CTT100886186,
  author = {Gekko Patria Budiutama},
  title = {Passivation of TiO2/Si by Interlayer SiOx studied with Scanning Zone Annealing and Atomistic Modelling for Perovskite/Si Tandem Solar Cells},
  school = {東京工業大学},
  year = 2023,
}

@phdthesis{CTT100886894,
  author = {Gekko Patria Budiutama},
  title = {Passivation of TiO2/Si by Interlayer SiOx studied with Scanning Zone Annealing and Atomistic Modelling for Perovskite/Si Tandem Solar Cells},
  school = {東京工業大学},
  year = 2023,
}

@phdthesis{CTT100886187,
  author = {Gekko Patria Budiutama},
  title = {Passivation of TiO2/Si by Interlayer SiOx studied with Scanning Zone Annealing and Atomistic Modelling for Perovskite/Si Tandem Solar Cells},
  school = {東京工業大学},
  year = 2023,
}