• About
    • About Us
    • What We Cover
  • Advertise
    • Advertise
    • Our Advertisers
  • Contact
  • Donate
  • Send News

Oak Ridge Today

  • Home
  • Sign in
  • News
    • Business
    • Community
    • Education
    • Government
    • Health
    • Police and Fire
    • U.S. Department of Energy
    • Weather
  • Sports
    • High School
    • Middle School
    • Recreation
    • Rowing
    • Youth
  • Entertainment
    • Arts
    • Dancing
    • Movies
    • Music
    • Television
    • Theater
  • Premium Content
  • Obituaries
  • Classifieds

Igor Alexeff

Posted at 3:49 pm October 29, 2012
By John Huotari Leave a Comment

Igor Alexeff

Igor Alexeff

Igor Alexeff, age 81, of Oak Ridge, passed away on Oct. 25, at his home in Oak Ridge.

He had been diagnosed with ALS in March of this year, and chose to spend his time with his wife and partner of 58 years, Anne, in the home that they had shared for over 40 years. Anne was at his side when he passed.

Igor was preceded in death by his father, Alexander Alexeff, in 1976, and by his mother, Tamara Tchirkow Alexeff, in 1987.

He is survived by his wife, Anne; son, Alexander Alexeff, and daughter-in-law, Monika Dimmel-Alexeff, both of Malibu, Calif.; daughter, Helen Alexeff, of Knoxville; and granddaughters, Zoe, Ivy, and Noa Alexeff, of Malibu, and Jasmine Alexeff-Little, of Knoxville.

Igor was born in Pittsburgh, Pa., in 1931, and had a lifelong enthusiasm and talent for theoretical mathematics, experimentation, and invention. At the age of 17, he was one of 40 finalists selected to present their projects in Washington for the annual Science Talent Search, which drew over 16, 000 contestants from across the nation. He was awarded a scholarship, and finished in the Top 12.

Later, he was awarded a full college scholarship, and he chose to attend Harvard University, where he graduated with honors with a bachelor’s degree in physics in 1952. He received his doctorate in nuclear physics from the University of Wisconsin in 1959, followed by a postdoctoral fellowship from the National Science Foundation, which he chose to complete at the University of Zurich in Switzerland.

After completing his post-doctorate work, he was offered a position at Oak Ridge National Laboratory, where he worked on controlled thermonuclear fusion, until 1970, when he decided to become a professor. He accepted a position with the University of Tennessee in the electrical engineering department, where he taught and worked in industrial plasma engineering.

Igor retired from teaching in 1996, but he retained his office and research lab, and continued his work, until 2011.

He was co-founder of the IEEE NPSS, and a lifetime fellow of the IEEE, and fellow of APS. He has over 100 refereed publications and over 10 patents. He accepted numerous invitations as visiting professor, and spent extended periods in Japan, India, South Africa, and Brazil. His love of travel and adventure was shared by his wife, Anne, and together they travelled the world. He is greatly missed.

The family will receive friends 6-8 p.m. Monday at Weatherford Mortuary in Oak Ridge, with the service to follow at 8. In lieu of flowers, the family requests that donations be made to the MDA and towards ALS research.

Filed Under: Obituaries Tagged With: Igor Alexeff

Search Oak Ridge Today

Classifieds

Availability of the draft environmental assessment for off-site depleted uranium manufacturing (DOE/EA-2252)

The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA) announces the … [Read More...]

Public Notice: NNSA announces no significant impact of Y-12 Development Organization operations at Horizon Center

AVAILABILITY OF THE FINAL ENVIRONMENTAL ASSESSMENT FOR THE OFFSITE HOUSING OF THE Y-12 DEVELOPMENT … [Read More...]

ADFAC seeks contractors for five homes

Aid to Distressed Families of Appalachian Counties (ADFAC) is a non-profit community based agency, … [Read More...]

Recent Posts

  • Flatwater Tales Storytelling Festival Announces 2025 Storytellers
  • Laser-Engraved Bricks Will Line Walkway of New Chamber Headquarters
  • Democratic Women’s Club to Discuss Climate Change, Energy and Policy
  • Estate Jewelry Show at Karen’s Jewelers Features Celebrity Jewelry
  • Keri Cagle named new ORAU senior vice president and ORISE director
  • ORAU Annual Giving Campaign exceeds $100,000 goal+ORAU Annual Giving Campaign exceeds $100,000 goal More than $1 million raised in past 10 years benefits United Way and Community Shares Oak Ridge, Tenn. —ORAU exceeded its goal of raising $100,000 in donations as part of its internal annual giving campaign that benefits the United Way and Community Shares nonprofit organizations. ORAU has raised more than $1 million over the past 10 years through this campaign. A total of $126,839 was pledged during the 2024 ORAU Annual Giving Campaign. Employees donate via payroll deduction and could earmark their donation for United Way, Community Shares or both. “ORAU has remained a strong pillar in the community for more than 75 years, and we encourage our employees to consider participating in our annual giving campaign each year to help our less fortunate neighbors in need,” said ORAU President and CEO Andy Page. “Each one of our employees has the power to positively impact the lives of those who need help in the communities where we do business across the country and demonstrate the ORAU way – taking care of each other.” ORAU, a 501(c)(3) nonprofit corporation, provides science, health and workforce solutions that address national priorities and serve the public interest. Through our specialized teams of experts and access to a consortium of more than 150 major Ph.D.-granting institutions, ORAU works with federal, state, local and commercial customers to provide innovative scientific and technical solutions and help advance their missions. ORAU manages the Oak Ridge Institute for Science and Education (ORISE) for the U.S. Department of Energy (DOE). Learn more about ORAU at www.orau.org. Learn more about ORAU at www.orau.org. Like us on Facebook: https://www.facebook.com/OakRidgeAssociatedUniversities Follow us on X (formerly Twitter): https://twitter.com/orau Follow us on LinkedIn: https://www.linkedin.com/company/orau ###
  • Children’s Museum Gala Celebrates the Rainforest
  • Jim Sears joins ORAU as senior vice president
  • Oak Ridge Housing Authority Receives Funding Assistance of up to $51.8 Million For Renovating Public Housing and Building New Workforce Housing
  • Two fires reported early Friday

Recent Comments

  • Raymond Mitchell on City manager’s ‘State of the City’ canceled due to weather
  • Raymond Mitchell on City manager’s ‘State of the City’ canceled due to weather
  • Mysti M Desilva on Crews clearing roads, repairing water line breaks
  • Mel Schuster on Crews clearing roads, repairing water line breaks
  • Cecil King on Crews clearing roads, repairing water line breaks
  • Rick Morrow on Roads, schools, businesses closed after heavy snow
  • Diana lively on Free community Thanksgiving Dinner on Nov. 25
  • Anne Garcia on School bus driver arrested following alleged assault on elementary student
  • Raymond Dickover on Blockhouse Valley Recycling Center now open 6 days per week
  • Mike Mahathy on School bus driver arrested following alleged assault on elementary student

Copyright © 2025 Oak Ridge Today