Since the etch rate is strongly dependent on the crystalline orientation,[ 4, 6] anisotropic etching occurs on structurally heterogeneous ZnO films.
Since early 2001, Etch A Sketches have been made in the village of Da Kang, a dusty enclave on the outskirts of Shenzhen, near Hong Kong.
Since the etch rate in the (100) direction is many times higher than in the (111) direction, INPs were formed eventually (process g).
Since the Etch a Book screen is closely derived from the classic Etch a Sketch, the reader will not be able to display text or pictures.
One of the limitations of present study is that only regular resin cement was tested and this could affect the results since the etch-rinse and gently drying of root canal is inherent of this technique.
For example, it can be applied to fabricate silicon nanoline arrays with an outstanding merit, since a high etch selectivity of silicon over SiO2 can be easily obtained in halogen-based plasma chemistry.
Furthermore, the remaining top α-Si mask after SiO2 patterning can be easily removed during silicon etch process, since there is a similar etch property between α-Si mask and silicon.
Mr. George, who sketches elaborate images of animals and scenes with the mere twisting of his wrists, has been playing with the Etch A Sketch since around 1960.
Since about the time that Etch A Sketch moved its manufacturing to China, in 2000, the Communist Party has been redrawing and recrafting its message — one year around a "scientific concept of development" and the next a "harmonious society".
It is important to note that since BOE is a wet etch, we must ensure that our devices are dried using either a critical point drier or ultralight solvents, such as n-Pentane (C5H12), to prevent stiction.
