Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Taking Measure

Just a Standard Blog

Hae-Jeong Lee

portrait of Hae-Jeong Lee

Hae-Jeong Lee is the lab officer for the Materials Science and Engineering Division at the National Institute of Standards and Technology (NIST). She enjoys assisting the division to operate effectively, efficiently and safely. She has worked for NIST and the semiconductor industry as a research chemist and a process engineer since 1994 after graduating from the Korea Advanced Institute of Science and Technology (KAIST) with a Ph.D. in Chemistry. She has received her undergraduate degree in chemistry from Ewha Womans University. She also actively works on developing STEM education for young students from underprivileged backgrounds through a science education initiative.