A free, open-source Binary Collision Approximation (BCA) code for ion-material interactions including sputtering, implantation, and reflection
active 2023-08-30 → 2026-08-14 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1081 days from 2023-08-30 to 2026-08-14. Pushes: 70 total, peak 4 in a day. Pull requests: 27 total, peak 2 in a day. Issues: 43 total, peak 5 in a day. Comments: 105 total, peak 6 in a day. Stars: 13 total, peak 2 in a day.
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- Issues
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- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
Recent activity
Latest issues, pull requests and releases
- Issue comment#303drobnyjt2026-02-07 00:42[question] Grazing incidence angle with 3D TRIMESH option
- Releasedrobnyjt2026-02-07 00:32RustBCA v2.12.3
- Pull request#304drobnyjt2026-02-07 00:22
- Pull request#304drobnyjt2026-02-07 00:07
- Issue comment#303drobnyjt2026-02-07 00:04[question] Grazing incidence angle with 3D TRIMESH option
- Issue comment#303drobnyjt2026-02-06 23:26[question] Grazing incidence angle with 3D TRIMESH option
- Issue comment#303Torben-S2026-02-06 20:56[question] Grazing incidence angle with 3D TRIMESH option
- Issue comment#262HexSygon2025-11-17 15:34[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#262HexSygon2025-10-07 19:11[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#262HexSygon2025-10-07 18:38[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#262HexSygon2025-10-07 17:24[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#262HexSygon2025-10-07 05:50[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#262HexSygon2025-09-25 06:41[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#262HexSygon2025-09-24 02:09[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Pull request#301drobnyjt2025-09-23 23:37
- Issue comment#279drobnyjt2025-09-23 22:27[feature] Full-featured example with comments that demonstrates python writing of .toml input file and processing of output files
- Issue comment#262HexSygon2025-09-23 20:58[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#292drobnyjt2025-09-23 18:27[feature] replace `toml` with `tomli` or standard Python `tomllib`
- Issue comment#262drobnyjt2025-09-23 17:54[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#262HexSygon2025-09-21 20:19[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#262HexSygon2025-09-09 16:36[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#300ATM-Jahid2025-09-06 04:32Add SphereInCuboid geometry
- Issue comment#262drobnyjt2025-09-05 22:26[question] How do I determine the sputtering and reflection yield from "output, incident, stopped = compound_bca_list_1D_py" code output in test_rustbca.py?
- Issue comment#300drobnyjt2025-09-05 22:22Add SphereInCuboid geometry
- Pull request#300ATM-Jahid2025-09-02 04:40
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 13 stars here means stars gained during the window, not the repo's star count.