CH ENGR 104CLSemiconductor Processing Laboratory
Chemical Engineering · 3 units · Undergraduate upper division (100-199)
Series of experiments that emphasize basic engineering principles of semiconductor unit operations, including fabrication and characterization of semiconductor devices. Investigation of processing steps used to make CMOS devices, including wafer cleaning, oxidation, diffusion, lithography, chemical vapor deposition, plasma etching, and metallization. Hands-on device testing includes transistors, diodes, and capacitors.
Letter grading.
When it runs
- Spring 2026
- Spring 2027
Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.
Requisites
Official UCLA wording
Enforced requisite: course 101C. Enforced corequisite: course 104C.
BruinTree reads · Prerequisite
confidence 1.00 · from textBruinTree reads · Corequisite
confidence 1.00 · from textRequires
Everything that has to come before this course, not just the courses named in the requisite above.
CH ENGR 104CL
- CH ENGR 101CMass Transfer
- CH ENGR 101BTransport Phenomena II: Heat Transfer
- CH ENGR 104CSemiconductor Processing
2 direct requisites. Showing 6 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.
Unlocks
What this course is a requisite for, and what those courses lead to in turn.
CH ENGR 104CL
- CH ENGR 104CSemiconductor Processing
1 course lists this as a requisite. The whole downstream is here — 2 courses over 2 levels. Every course here opens its own tree.