Comparative Study of Radiation Hardness in Semiconductor Materials (Si, SiC, GaN, Diamond) for Americium-241 Waste-Based Nuclear Batteries

Pribadi Mumpuni Adhi; Millaty Mustaqima

doi:10.55981/urania.2026.14937

Authors

Pribadi Mumpuni Adhi Magister Terapan Rekayasa Teknologi Manufaktur, Politeknik Negeri Jakarta
Millaty Mustaqima Physics Study Program, Faculty of MilitaryMathematics and Natural Sciences

DOI:

https://doi.org/10.55981/urania.2026.14937

Keywords:

Alpha-voltaic, Americium-241, nuclear battery, SRIM

Abstract

Using Americium‑241 (Am‑241) radioactive waste from spent smoke detectors as an alpha‑voltaic energy source provides a long‑term power solution for sensors in extreme environments. However, high‑energy alpha particles (5.48 MeV) are inherently destructive to semiconductor crystal structures. This study aims to identify the optimal Wide Bandgap (WBG) material by analyzing energy‑loss mechanisms (stopping power), lattice damage, and device geometry design parameters. SRIM 2013 simulations were performed on Si, SiC, GaN, and diamond targets. The analysis includesion distribution range,electronic and nuclear stopping profiles, the calculation of a Radiation Tolerance Index, and the determination of minimum active thickness (Tmin) based on projected‑range statistics. The results show that diamond exhibits the highest tolerance index of 670, enablingthe thinnest device design (~15 μm). In contrast, silicon requires nearly twice the active thickness (~28 μm) and suffers the most severe structural damage. Silicon carbide (SiC) is recommended as a cost‑effective alternative with a Radiation Tolerance Indexof 593. While diamond is the superior material for space‑constrained applications, SiC offers the best balance between radiation resistance and cost for terrestrial applications.

References

[1]A. Istavara, R. Ratiko, H. A. Pratama, and N. Nasruddin, "Pemodelan Dinamik Pendinginan Bahan Bakar Nuklir Bekas Reaktor Riset Secara Natural Konveksi pada Prototipe Dry Cask," Urania : Jurnal Ilmiah Daur Bahan Bakar Nuklir, vol. 28, no. 2, p. 113, Jun. 2022, doi: 10.17146/urania.2022.28.2.6639.

https://doi.org/10.17146/urania.2022.28.2.6639

[2]P. A. Artiani, Y. Purwanto, A. Aisyah, R. Ratiko, J. Rachmadetin, and K. Heriyanto, "Criticality Safety Analysis of the Dry Cask Design with Air Gaps for RDNK Spent Pebble Fuels Storage," JURNAL TEKNOLOGI REAKTOR NUKLIR TRI DASA MEGA, vol. 23, no. 3, p. 123, Sep. 2021, doi: 10.17146/tdm.2021.23.3.6355.

https://doi.org/10.17146/tdm.2021.23.3.6355

[3]P. O. Oforiwaa, W. Ju., L. Manchun, and S. Guofeng, "DSRS Radioactive Waste Management: A Safety Empirical Assessment For Borehole Disposal System," The Proceedings of the International Conference on Nuclear Engineering (ICONE), vol. 2023.30, no. 0, p. 1012, 2023, doi: 10.1299/jsmeicone.2023.30.1012.

https://doi.org/10.1299/jsmeicone.2023.30.1012

[4]R. Setiawan, K. Megasari, S. Sucipta, and A. Setiawan, "Potensi Lingkungan Kawasan Nuklir Serpong dan Evaluasi Keselamatan Untuk Tapak Fasilitas Borehole Disposal Limbah Sumber Radiasi Bekas," Urania: Jurnal Ilmiah Daur Bahan Bakar Nuklir, vol. 29, no. 1, pp. 33-44, Dec. 2024, doi: 10.17146/urania.2023.29.1.6717.

https://doi.org/10.17146/urania.2023.29.1.6717

[5]M. T. H. Norman, F. Monado, and M. Ariani, "Analisis Pengaruh Penambahan Minor Aktinida Am-241 dan Np-237 pada Performa Sel Bahan Bakar Uranium Metalic U-10%wtZr," Jurnal Riset Fisika Indonesia, vol. 5, no. 2, pp. 86-96, Jun. 2025, doi: 10.33019/jrfi.v5i2.5864.

https://doi.org/10.33019/jrfi.v5i2.5864

[6]F. Bouzid, E. Kayahan, M. A. Saeed, B. Babes, S. S. M. Ghoneim, and F. Pezzimenti, "Modeling and simulation of a high power InGaP/GaAs heterojunction alphavoltaic battery irradiated by americium-241," Semiconductor Physics, Quantum Electronics and Optoelectronics, vol. 27, no. 02, pp. 224-234, Jun. 2024, doi: 10.15407/spqeo27.02.224.

https://doi.org/10.15407/spqeo27.02.224

[7]X. Han, F. Cao, P. Qu, P. Jin, and Z. Wang, "A review for nuclear batteries based on diamond," Functional Diamond, vol. 6, no. 1, Dec. 2026, doi: 10.1080/26941112.2025.2601399.

https://doi.org/10.1080/26941112.2025.2601399

[8]M. Prelas, M. Boraas, F. De La Torre Aguilar, J.-D. Seelig, M. Tchakoua Tchouaso, and D. Wisniewski, Nuclear Batteries and Radioisotopes, vol. 56. Cham: Springer International Publishing, 2016. doi: 10.1007/978-3-319-41724-0.

https://doi.org/10.1007/978-3-319-41724-0

[9]Q. Zhao et al., "Research Progress on Radiation Volt‑Effect Isotope Cells," Carbon Neutralization, vol. 4, no. 5, Sep. 2025, doi: 10.1002/cnl2.70039.

https://doi.org/10.1002/cnl2.70039

[10]M. Moll, "Displacement Damage in Silicon Detectors for High Energy Physics," IEEE Trans. Nucl. Sci., vol. 65, no. 8, pp. 1561-1582, Aug. 2018, doi: 10.1109/TNS.2018.2819506.

https://doi.org/10.1109/TNS.2018.2819506

[11]J. R. Srour and J. W. Palko, "Displacement Damage Effects in Irradiated Semiconductor Devices," IEEE Trans. Nucl. Sci., vol. 60, no. 3, pp. 1740-1766, Jun. 2013, doi: 10.1109/TNS.2013.2261316.

https://doi.org/10.1109/TNS.2013.2261316

[12]C. E. Munson et al., "Modeling, design, fabrication and experimentation of a GaN-based, 63Ni betavoltaic battery," J. Phys. D Appl. Phys., vol. 51, no. 3, p. 035101, Jan. 2018, doi: 10.1088/1361-6463/aa9e41.

https://doi.org/10.1088/1361-6463/aa9e41

[13]I. Capan, "Wide-Bandgap Semiconductors for Radiation Detection: A Review," Materials, vol. 17, no. 5, p. 1147, Mar. 2024, doi: 10.3390/ma17051147.

https://doi.org/10.3390/ma17051147

[14]R. Ponnambalam and I. Vairavasundaram, "GaN-Based DC-DC converters for EV fast charging: A review of wide bandgap devices technology," Results in Engineering, vol. 28, p. 107548, Dec. 2025, doi: 10.1016/j.rineng.2025.107548.

https://doi.org/10.1016/j.rineng.2025.107548

[15]M. De Napoli, "SiC detectors: A review on the use of silicon carbide as radiation detection material," Front. Phys., vol. 10, Oct. 2022, doi: 10.3389/fphy.2022.898833.

https://doi.org/10.3389/fphy.2022.898833

[16]Satoshi. Koizumi, C. E. . Nebel, and Milos. Nesladek, Physics and applications of CVD diamond. Wiley-VCH, 2008.

https://doi.org/10.1002/9783527623174

[17]X. Han, F. Cao, P. Qu, P. Jin, and Z. Wang, "A review for nuclear batteries based on diamond," Functional Diamond, vol. 6, no. 1, Dec. 2026, doi: 10.1080/26941112.2025.2601399.

https://doi.org/10.1080/26941112.2025.2601399

[18]M. Gatchell and H. Zettergren, "Knockout driven reactions in complex molecules and their clusters," Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 49, no. 16, p.162001, Aug. 2016, doi: 10.1088/0953-4075/49/16/162001.

https://doi.org/10.1088/0953-4075/49/16/162001

[19]S. Xue, C. Tan, P. Kandlakunta, I. Oksuz, V. Hlinka, and L. R. Cao, "Methods for improving the power conversion efficiency of nuclear-voltaic batteries," Nucl. Instrum. Methods Phys. Res. A, vol. 927, pp. 133-139, May 2019, doi: 10.1016/j.nima.2019.01.097.

https://doi.org/10.1016/j.nima.2019.01.097

[20]T. Gao, A. Zhang, L. Chen, J. Li, C. Liu, and Y. Cui, "Structural design and optimization of 3D interface structures based on betavoltaic nuclear batteries," AIP Adv., vol. 14, no. 6, Jun. 2024, doi: 10.1063/5.0191142.

https://doi.org/10.1063/5.0191142

[21]J. Lei, N. Wang, R. Jiang, and Q. Hou, "Simulation-Based Analysis of the Effect of Alpha Irradiation on GaN Particle Detectors," Micromachines (Basel)., vol. 14, no. 10, p. 1872, Sep. 2023, doi: 10.3390/mi14101872.

https://doi.org/10.3390/mi14101872

[22]J. F. Ziegler, M. D. Ziegler, and J. P. Biersack, "SRIM -The stopping and range of ions in matter (2010)," Nucl. Instrum. Methods Phys. Res. B, vol. 268, no. 11-12, pp. 1818-1823, Jun. 2010, doi: 10.1016/j.nimb.2010.02.091.

https://doi.org/10.1016/j.nimb.2010.02.091

[23]K. Nordlund et al., "Primary radiation damage: A review of current understanding and models," Journal of Nuclear Materials, vol. 512, pp. 450-479, Dec. 2018, doi: 10.1016/j.jnucmat.2018.10.027.

https://doi.org/10.1016/j.jnucmat.2018.10.027

[24]G. F. . Knoll, Radiation detection and measurement. John Wiley, 2010.

[25]D. Delgado and R. Vila, "Statistical Molecular Dynamics study of displacement energies in diamond," Journal of Nuclear Materials, vol. 419, no. 1-3, pp. 32-38, Dec. 2011, doi: 10.1016/j.jnucmat.2011.08.035.

https://doi.org/10.1016/j.jnucmat.2011.08.035

[26]Z. Q. Ma and Y. Kido, "The atomic displacements on surface generated by low-energy projectile," Thin Solid Films, vol. 359, no. 2, pp. 288-292, Jan. 2000, doi: 10.1016/S0040-6090(99)00742-7.

https://doi.org/10.1016/S0040-6090(99)00742-7

[27]K. Wu et al., "Anisotropic displacement threshold energy and defect distribution in diamond: PKA energy and temperature effect," Chinese Physics B, vol. 34, no. 8, p. 087104, Aug. 2025, doi: 10.1088/1674-1056/add4f8.

https://doi.org/10.1088/1674-1056/add4f8

[28]L. A. Miller, D. K. Brice, A. K. Prinja, and S. T. Picraux, "Molecular dynamics simulations of bulk displacement threshold energies in Si," Radiation Effects and Defects in Solids, vol. 129, no. 1-2, pp. 127-131, Jun. 1994, doi: 10.1080/10420159408228889.

https://doi.org/10.1080/10420159408228889