Fig. 7 Sintered silver | silver interface
Rafael C Jordan, Constanze Weber, Christian Ehrhardt, Martin Wilke, Johannes Jaeschke
CC BY 4.0
Rafael C Jordan et. al. "Advanced packaging methods for high-power LED modules", Journal of Solid State Lighting <a rel="nofollow" class="external text" href="https://doi.org/10.1186/s40539-015-0023-z">doi:10.1186/s40539-015-0023-z</a>