<\/a><\/p>\n"},"caption":{"rendered":"Figure 1: Fabrication process and images of fabricated tunable micropillars with diameters of 24 27 \u00b5m, heights of 60 80 \u00b5m, and spacings of 60 \u00b5m. a) Fabrication process flow. b) Optical microscope image of a sample after step 2. c) Optical microscope image of a sample after step 4. d) SEM of a sample after step 6.<\/p>\n"},"alt_text":"","media_type":"image","mime_type":"image\/png","media_details":{"width":800,"height":800,"file":"2013\/07\/zhu_surfaces01.png","sizes":{"thumbnail":{"file":"zhu_surfaces01-150x150.png","width":150,"height":150,"mime_type":"image\/png","source_url":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-content\/blogs.dir\/22\/files\/2013\/07\/zhu_surfaces01-150x150.png"},"medium":{"file":"zhu_surfaces01-300x300.png","width":300,"height":300,"mime_type":"image\/png","source_url":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-content\/blogs.dir\/22\/files\/2013\/07\/zhu_surfaces01-300x300.png"},"post-thumbnail":{"file":"zhu_surfaces01-150x150.png","width":150,"height":150,"mime_type":"image\/png","source_url":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-content\/blogs.dir\/22\/files\/2013\/07\/zhu_surfaces01-150x150.png"},"abstract-thumb":{"file":"zhu_surfaces01-220x220.png","width":220,"height":220,"mime_type":"image\/png","source_url":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-content\/blogs.dir\/22\/files\/2013\/07\/zhu_surfaces01-220x220.png"},"full":{"file":"zhu_surfaces01.png","width":800,"height":800,"mime_type":"image\/png","source_url":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-content\/blogs.dir\/22\/files\/2013\/07\/zhu_surfaces01.png"}},"image_meta":{"aperture":0,"credit":"","camera":"","caption":"","created_timestamp":0,"copyright":"","focal_length":0,"iso":0,"shutter_speed":0,"title":""}},"post":1391,"source_url":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-content\/blogs.dir\/22\/files\/2013\/07\/zhu_surfaces01.png","_links":{"self":[{"href":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-json\/wp\/v2\/media\/1392"}],"collection":[{"href":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-json\/wp\/v2\/media"}],"about":[{"href":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-json\/wp\/v2\/types\/attachment"}],"author":[{"embeddable":true,"href":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-json\/wp\/v2\/users\/370"}],"replies":[{"embeddable":true,"href":"https:\/\/mtlsites.mit.edu\/annual_reports\/2013\/wp-json\/wp\/v2\/comments?post=1392"}]}}