EBL

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Caption text
User Date Resist Dose (µC/cm2) Write File Picture/Notes
MF 10/22/21 950 spun at 4000RPM, 60s 180C bake 2000 bigtip_40um.dxf Pattern for etching big (40um) tip
MF 10/29/21 Bilayer 495/950, 1800RPM, 60s 180C bake 900 junctions_200nm.dxf 200nm break junctions
MF 11/2/21 950 spun at 4000RPM, 60s 180C bake 2000 4tips_40um.dxf Pattern for etching a big tip (40um) at each corner
JS 11/8/21 950 Spun at 4000 RPM, 90 sec 180 C Bake 1500-3000 Aligned_ribbons.dxf 800 nm bars with 180 nm gaps for aligned BCP
MF 11/10/21 Bilayer 495/950, 1800RPM, 60s 180C bake 900 junctions_200nm.dxf 200nm break junctions
JS 11/11/21 HSiQ: 3000 RPM 1150 SiN_40nm_Thermal_Wires 40 nm wires with 2 micron gaps for SiN thermal steerer
MF 11/16/21 Bilayer 495/950, 1800RPM, 60s 180C bake 900 junctionswshorts2.dxf 200nm break junctions w shorts on one side
MF 11/29/21 Bilayer 495/950, 1800RPM, 60s 180C bake 900 junctionswshorts_bottom2c.dxf & junctionswshorts_top1.dxf Redo one from 11/16/21
MF 11/30/21 Bilayer 495/950, 1800RPM, 60s 180C bake 900 junctionswshorts_bottom2c.dxf & junctionswshorts_top1.dxf Redo other from 11/16/21
GJ 1/18/22 Bilayer 495A4/950A4, 4k RPM 60s, 180C bake 90s 900-1500 p4720_1x1mm_pec.cel

p5590_1x1mm_pec.cel

Dose array of 1x1mm thermal emitter patterns on EvapSi/Gr/SiO2/Au/Si
GJ 1/20/22 Bilayer 495A4/950A4, 4k RPM 60s, 180C bake 90s 1100-1300 p4720_reduced_1x1mm_pec.cel &

p5580_reduced_1x1mm_pec.cel

Repeated dose array in smaller range and reduced feature sizes to combat feature blowout
GJ 1/27/22 Bilayer 495A4/950A4, 4k RPM 60s, 180C bake 90s 1300 p4720_reduced_4x4mm_pec.cel 4x4mm thermal emitter pattern on sample MW2 Box 2 D2. Pattern was somehow written shifted by 2mm in x and y