Danner, A., Geerits, N., Lemmel, H., Wagner, R., Sponar, S., & Hasegawa, Y. (2024). Three-path quantum Cheshire cat observed in neutron interferometry. Communications Physics, 7, Article 14. https://doi.org/10.1038/s42005-023-01494-5 ( reposiTUm)

Kreuzgruber, E., Wagner, R., Geerits, N., Lemmel, H., & Sponar, S. (2024). Violation of a Leggett-Garg Inequality Using Ideal Negative Measurements in Neutron Interferometry. Physical Review Letters, 132(26), 1–6. https://doi.org/10.1103/PhysRevLett.132.260201 ( reposiTUm)

Wagner, R., Kersten, W., Lemmel, H., Sponar, S., & Hasegawa, Y. (2023). Quantum causality emerging in a delayed-choice quantum Cheshire Cat experiment with neutrons. Scientific Reports, 13(1), Article 3865. https://doi.org/10.1038/s41598-023-29970-6 ( reposiTUm)

Danner, A., Lemmel, H., Wagner, R., Sponar, S., & Hasegawa, Y. (2023). Neutron Interferometer Experiments Studying Fundamental Features of Quantum Mechanics. Atoms, 11(6), Article 98. https://doi.org/10.3390/atoms11060098 ( reposiTUm)

Lemmel, H., Geerits, N., Danner, A., Hofmann, H. F., & Sponar, S. (2022). Quantifying the presence of a neutron in the paths of an interferometer. Physical Review Research (PRResearch), 4(2), Article 023075. https://doi.org/10.1103/PhysRevResearch.4.023075 ( reposiTUm)

Lemmel, H. (2024). Interferometry for understanding quantum physics. In Société Francaise Neutronique (Ed.), Journées de la diffusion neutronique 2024, Book of Abstracts (pp. 32–32). ( reposiTUm)