Discover

Share

Download

Obituaries

/

Article

Van L. Nixon

AUG 01, 1949

DOI: 10.1063/1.3066605

Physics Today

Ivan L. Nixon, vice president in charge of Bausch and Lomb Optical Company’s scientific instrument division, died on June 25 at the age of sixty‐five after a brief illness. He was a member of the Optical Society of America and chairman of the optical section of the Scientific Apparatus Makers of America.

© 1949. American Institute of Physics

This Content Appeared In

Volume 2, Number 8

Related content

Obituaries

/

Article

Michael R. Moldover

(19 July 1940 – 8 August 2025) The NIST physicist revolutionized temperature measurements that led to a new definition of the kelvin.

September 03, 2025 03:20 PM

Obituaries

/

Article

Wolfgang Moritz

(24 September 1943 – 29 October 2024) The German physicist was a pioneer in quantitative surface structure determination, using mainly low-energy electron diffraction and surface x-ray diffraction.

August 25, 2025 07:00 PM

Obituaries

/

Article

Doug Cline

(28 August 1934 – 20 June 2025) The physicist made major contributions to our understanding of nuclear structure.

August 25, 2025 06:59 PM

Obituaries

/

Article

Robert Guyer

(30 July 1936 – 3 May 2025) The career of the longtime University of Massachusetts Amherst professor bridged academia and applied science.

August 25, 2025 06:58 PM

Get PT in your inbox

Physics Today - The Week in Physics

The Week in Physics" is likely a reference to the regular updates or summaries of new physics research, such as those found in publications like Physics Today from AIP Publishing or on news aggregators like Phys.org.

Physics Today - Table of Contents

Physics Today - Whitepapers & Webinars