Microscopy Gallery — Rob Bohl

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SURFACE

Instrument images

From the lab

Copper Oxide Pre-Anneal SEM

Copper Oxide Pre-Anneal

SEM · Cubic/prismatic crystal morphology

CuO Post-Anneal SEM

CuO Post-Anneal

SEM · Porous surface, visible nanowires

Non-Uniform Deposition SEM

Non-Uniform Deposition

SEM · Failed sample: loose contact

Si Wafer Edge SEM

Si Wafer Edge

SEM · Post thermal oxidation at 1000°C

ZnO Electrodeposition SEM I

ZnO Electrodeposition I

SEM · Grown via electrodeposition

ZnO Electrodeposition SEM II

ZnO Electrodeposition II

SEM · Grown via electrodeposition

Cu2O Film SEM

Cu2O Film

SEM · Electrodeposited cuprous oxide

Cu2O Thermal Oxidation SEM

Cu2O Thermal Oxidation

SEM · Thermally processed cuprous oxide

Research AFM Scan I

Research AFM Scan I

AFM · Park Systems NX10 · Nov 2025

Research AFM Scan II

Research AFM Scan II

AFM · Park Systems NX10 · Nov 2025

Research AFM Scan III

Research AFM Scan III

AFM · Park Systems NX10 · Nov 2025

Bare Cathode

Bare Cathode

SEM · Reference substrate

Post-Growth Sample

Post-Growth Sample

Optical · CJIA post-growth

ZnO Grown via Electrodeposition

ZnO Electrodeposition

SEM · Zinc oxide grown via electrodeposition

Zinc Oxide

Zinc Oxide

SEM · ZnO surface scan

Zinc Oxide #2 Scan 32

Zinc Oxide #2 · I

SEM · ZnO sample #2

Zinc Oxide #2 Scan 33

Zinc Oxide #2 · II

SEM · ZnO sample #2

Copper Disk SEM

Copper Disk

Optical · Copper substrate surface

Diode SEM

Diode I

Optical · Device cross-section

Diode SEM II

Diode II

Optical · Device cross-section

ZnO 300C 1hr Anneal SEM

ZnO · 300°C Anneal

Optical · ZnO post-anneal 1hr at 300°C

Microcontroller SEM I

Microcontroller I

Optical · IC surface detail

Microcontroller SEM II

Microcontroller II

Optical · IC surface detail

Porous Surface SEM

Porous Surface

Optical · Open pore morphology

Silicon Wafer SEM

Silicon Wafer

Optical · Si wafer surface

Silicon Oxide SEM I

Silicon Oxide I

Optical · SiO₂ surface

Silicon Oxide SEM II

Silicon Oxide II

Optical · SiO₂ surface

Chip Surface SEM

Chip Surface

Optical · IC die surface

Nickel Foam Electrode I

Nickel Foam Electrode I

Optical · Nickel foam substrate

Nickel Foam Electrode II

Nickel Foam Electrode II

Optical · Nickel foam substrate

Nickel Foam Electrode III

Nickel Foam Electrode III

Optical · Nickel foam substrate

Nickel Foam Electrode IV

Nickel Foam Electrode IV

Optical · Nickel foam substrate

Nickel Foam Electrode V

Nickel Foam Electrode V

Optical · Nickel foam substrate

Chip Traces I

Chip Traces I

Optical · IC trace detail

Chip Traces II

Chip Traces II

Optical · IC trace detail

Chip Engraving I

Chip Engraving I

Optical · IC engraving detail

Chip Engraving II

Chip Engraving II

Optical · IC engraving detail

Velcro I

Velcro I

Optical · Hook-and-loop microstructure

Velcro II

Velcro II

Optical · Hook-and-loop microstructure

Velcro III

Velcro III

Optical · Hook-and-loop microstructure

TOPSOIL

On instruments

All images gathered via lab tools

This is just a place to store cool images I gather while working.