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Metamaterials. Presentation Outline. Intro to Metamaterials Project Outline Recent Progress Recent Problems The Next Step. Metamaterials. Have a periodic material that has photonic or phononic properties. *Taken From 3.042 handout & Physics Worlds 2005 “Sound Ideas”. Project Outline. - PowerPoint PPT Presentation
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METAMATERIALS
Presentation Outline
• Intro to Metamaterials
• Project Outline
• Recent Progress
• Recent Problems
• The Next Step
Metamaterials
Have a periodic material that has photonic or phononic properties.
*Taken From 3.042 handout & Physics Worlds 2005 “Sound Ideas”
Project Outline
Gain access to labs Get trained on equipment Thick 1D structures 2D structures Phase masks Create thick 3D periodic structures Test for photonic and mechanical
properties
Recent Progress
Created a 3D plaster model of a periodic structure
Recent Progress
Gained access to EML and CMSE labs
Deposition of thick films of photoresist on silicon wafers
2D pattern creation on photoresist using lithography techniques
Recent Problems
Gaining approval of accounts and access to machines
Cutting SEM samples from our bulk lithography wafers
The Next Steps
Capture SEM images for our samples at various magnifications
Create a 2D pattern to act as a model for the 3D phase mask
Questions