publications

2025

1. other 2D materials

   

   Influence of catalysts on the electronic properties of gallium nitride nanomaterials

   Tobias Haposan, Joko Suwardy, Liliana Tjahjana, and 9 more authors

   Appl. Surf. Sci., Dec 2025

   DOI Bib

   

   @article{haposan_influence_2024,
     title = {Influence of catalysts on the electronic properties of gallium nitride nanomaterials},
     issn = {01694332},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S0169433224028277},
     doi = {10.1016/j.apsusc.2024.162111},
     language = {en},
     urldate = {2024-12-23},
     journal = {Appl. Surf. Sci.},
     author = {Haposan, Tobias and Suwardy, Joko and Tjahjana, Liliana and Saleem, Umar and Diao, Caozheng and Tang, Chi Sin and Yin, Xinmao and Breese, Mark B.H. and Wang, Hong and Birowosuto, Muhammad Danang and Rusydi, Andrivo and {Arramel}},
     month = dec,
     dimensions = {true},
     year = {2025},
     pages = {162111},
   }

2. other 2D materials

   

   Two-dimensional materials-based cathodes for high-performance microbial fuel cells

   Lina Jaya Diguna, Rike Tri Kumala Dewi, Tobias Haposan, and 4 more authors

   Int. J. Hydrogen Energy., Mar 2025

   DOI Bib PDF

   

   @article{diguna_two-dimensional_2025,
     title = {Two-dimensional materials-based cathodes for high-performance microbial fuel cells},
     volume = {109},
     issn = {03603199},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S0360319925004768},
     doi = {10.1016/j.ijhydene.2025.01.432},
     language = {en},
     urldate = {2025-02-18},
     journal = {Int. J. Hydrogen Energy.},
     author = {Diguna, Lina Jaya and Dewi, Rike Tri Kumala and Haposan, Tobias and Simanjuntak, Fidelis Stefanus Hubertson and {Arramel} and Christwardana, Marcelinus and Birowosuto, Muhammad Danang},
     month = mar,
     dimensions = {true},
     year = {2025},
     pages = {876--894}
   }

2024

1. Scintillators

   

   All-inorganic copper-halide perovskites for large-Stokes shift and ten-nanosecond-emission scintillators

   Tobias Haposan, Arramel Arramel, Pramitha Yuniar Diah Maulida, and 11 more authors

   J. Mater. Chem. C, Mar 2024

   DOI Bib HTML

   

   @article{haposan_all-inorganic_2024,
     title = {All-inorganic copper-halide perovskites for large-{Stokes} shift and ten-nanosecond-emission scintillators},
     volume = {12},
     issn = {2050-7526, 2050-7534},
     doi = {10.1039/D3TC03977C},
     language = {en},
     number = {7},
     urldate = {2024-03-13},
     journal = {J. Mater. Chem. C},
     author = {Haposan, Tobias and Arramel, Arramel and Maulida, Pramitha Yuniar Diah and Hartati, Sri and Afkauni, Afif Akmal and Mahyuddin, Muhammad Haris and Zhang, Lei and Kowal, Dominik and Witkowski, Marcin Eugeniusz and Drozdowski, Konrad Jacek and Makowski, Michal and Drozdowski, Winicjusz and Diguna, Lina Jaya and Birowosuto, Muhammad Danang},
     year = {2024},
     dimensions = {true},
     pages = {2398--2409}
   }

2. other 2D materials

   

   Unveiling the Influence of Organic Chain Length on the Physical Properties of Two-Dimensional Cobalt-Based Hybrid Perovskites

   Afif Akmal Afkauni, Tobias Haposan, Bagas Haqi Arrosyid, and 12 more authors

   J. Phys. Chem. C, Mar 2024

   DOI Bib

   

   @article{afkauni_unveiling_2024,
     title = {Unveiling the {Influence} of {Organic} {Chain} {Length} on the {Physical} {Properties} of {Two}-{Dimensional} {Cobalt}-{Based} {Hybrid} {Perovskites}},
     volume = {128},
     copyright = {https://doi.org/10.15223/policy-029},
     issn = {1932-7447, 1932-7455},
     url = {https://pubs.acs.org/doi/10.1021/acs.jpcc.4c00197},
     doi = {10.1021/acs.jpcc.4c00197},
     language = {en},
     number = {18},
     urldate = {2024-05-13},
     journal = {J. Phys. Chem. C},
     author = {Afkauni, Afif Akmal and Haposan, Tobias and Arrosyid, Bagas Haqi and Hartati, Sri and Kowal, Dominik and Rifai, Abdulloh and Muslimawati, Rossyaila Matsna and Marlina, Resti and Zulfi, Akmal and Diguna, Lina Jaya and Mahyuddin, Muhammad Haris and Yuliarto, Brian and Onggo, Djulia and Birowosuto, Muhammad Danang and {Arramel}},
     year = {2024},
     dimensions = {true},
     pages = {7572--7582}
   }

3. Scintillators

   

   Mechanochemical synthesis of luminescent caesium copper iodide perovskite

   Tobias Haposan, Pramitha Yuniar Diah Maulida, Sri Hartati, and 4 more authors

   Mater. Today: Proc., Apr 2024

   DOI Bib

   

   @article{haposan_mechanochemical_2024,
     title = {Mechanochemical synthesis of luminescent caesium copper iodide perovskite},
     issn = {22147853},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S2214785324001950},
     doi = {10.1016/j.matpr.2024.03.061},
     language = {en},
     urldate = {2024-04-09},
     journal = {Mater. Today: Proc.},
     author = {Haposan, Tobias and Maulida, Pramitha Yuniar Diah and Hartati, Sri and Chairunisa, Wulan and {Arramel} and Birowosuto, Muhammad Danang and Diguna, Lina Jaya},
     month = apr,
     year = {2024},
     pages = {S2214785324001950},
     dimensions = {true},
   }

4. Spectroscopy

   

   Recent Progress of Imaging Chemical Bonds by Scanning Probe Microscopy: A Review

   Dingguan Wang, Tobias Haposan, Jinwei Fan, and 2 more authors

   ACS Nano, Apr 2024

   DOI Bib HTML

   

   @article{wang_recent_nodate,
     title = {Recent {Progress} of {Imaging} {Chemical} {Bonds} by {Scanning} {Probe} {Microscopy}: {A} {Review}},
     copyright = {All rights reserved},
     language = {en},
     author = {Wang, Dingguan and Haposan, Tobias and Fan, Jinwei and Arramel, Arramel and Wee, Andrew T S},
     year = {2024},
     doi = {10.1021/acsnano.4c10522},
     journal = {ACS Nano},
     dimensions = {true},
   }

5. Scintillators

   

   Cation Engineering of Cu-Doped CsPbI3: Lead Substitution and Dimensional Reduction for Improved Scintillation Performance

   David Hadid Sidiq, Somnath Mahato, Tobias Haposan, and 6 more authors

   J. Phys. Chem. C, Nov 2024

   DOI Bib

   

   @article{sidiq_cation_2024,
     title = {Cation {Engineering} of {Cu}-{Doped} {CsPbI3}: {Lead} {Substitution} and {Dimensional} {Reduction} for {Improved} {Scintillation} {Performance}},
     copyright = {https://doi.org/10.15223/policy-029},
     issn = {1932-7447, 1932-7455},
     shorttitle = {Cation {Engineering} of {Cu}-{Doped} {CsPbI}$_{\textrm{3}}$},
     url = {https://pubs.acs.org/doi/10.1021/acs.jpcc.4c07165},
     doi = {10.1021/acs.jpcc.4c07165},
     language = {en},
     urldate = {2024-11-18},
     journal = {J. Phys. Chem. C},
     author = {Sidiq, David Hadid and Mahato, Somnath and Haposan, Tobias and Makowski, Michal and Kowal, Dominik and Witkowski, Marcin Eugeniusz and Drozdowski, Winicjusz and {Arramel} and Birowosuto, Muhammad Danang},
     month = nov,
     year = {2024},
     pages = {acs.jpcc.4c07165},
     dimensions = {true},
   }

6. Scintillators

   

   The Incorporation of CsCu2I3 Nanocrystals into Polydimethylsiloxane Matrix for X‐ and γ‐Ray Scintillators

   Tobias Haposan, Michal Makowski, Dominik Kowal, and 6 more authors

   Phys. Status Solidi - Rapid Res. Lett., Dec 2024

   Cover Page DOI Bib HTML

   

   Cover Picture - In article number 2400298, Lina Jaya Diguna, Muhammad Danang Birowosuto, and co-workers introduce CsCu2I3 scintillators synthesized using nanocrystals embedded in a polydimethylsiloxane matrix. These scintillators demonstrate exceptional performance, including a fast decay time of 3.55 ns, an energy resolution of 13%, and a light yield of 2 ph per keV. This fabrication method enables the production of bulk-volume scintillators, making them ideal for X-ray and gamma-ray photon-counting imaging applications. Furthermore, their scintillation properties are comparable to those of BZA2PbBr4, which achieves photon-counting computed tomography with a rate of about 20 mega counts per second per pixel.

   @article{haposan_incorporation_2024,
     title = {The {Incorporation} of {CsCu2}{I3} {Nanocrystals} into {Polydimethylsiloxane} {Matrix} for {X}‐ and γ‐{Ray} {Scintillators}},
     issn = {1862-6254, 1862-6270},
     url = {https://onlinelibrary.wiley.com/toc/18626270/2025/19/3},
     doi = {10.1002/pssr.202400298},
     language = {en},
     urldate = {2024-12-23},
     journal = {Phys. Status Solidi - Rapid Res. Lett.},
     author = {Haposan, Tobias and Makowski, Michal and Kowal, Dominik and Diguna, Lina Jaya and Witkowski, Marcin Eugeniusz and Mahato, Somnath and Drozdowski, Winicjusz and Arramel, Arramel and Birowosuto, Muhammad Danang},
     month = dec,
     year = {2024},
     pages = {2400298},
     dimensions = {true},
   }