Long-Term Bilayer Encapsulation Performance of Atomic Layer Deposited Al $_{ bf 2}$O$_{ bf 3}$ and Parylene C for Biomedical Implantable Devices. - Xianzong Xie; Loren Rieth; Ryan Caldwell; Mohit Diwekar; Prashant Tathireddy; Rohit Sharma; Florian Solzbacher (IEEE Trans. Biomed. Eng., 2013)