After some time a gradient of the cesium ions is formed, caused by two opposing forces: diffusion and gravity.
This is caused by two opposing forces: diffusion and gravity. After some time a gradient of the cesium ions will be formed.
After some time a gradient of the cesium ions will be formed. This is caused by two opposing forces: diffusion and gravity.
After some time a gradient of the cesium ions will be formed. This is caused by two opposing forces: diffusion and gravity.