RS 21/7/100
Hoffman, Darleane C.

Papers, 1947-1994

Special Collections Department
403 Parks Library
Iowa State University
Ames, IA 50011-2140


Descriptive summary

creator:

Hoffman, Darleane C.

title:

Papers

dates:

1947-1994

extent:

4.62 linear feet (11 document boxes)

collection number:

RS 13/14/52

repository:

University Archives, Special Collections Department, Iowa State University.

 

  Administrative information

access:

Open for research

publication rights:

Consult Head, Special Collections Department

preferred citation:

Darleane C. Hoffman Papers, RS 21/7/100, Archives of Women in Science and Engineering, Special Collections Department, Iowa State University Library.

 

Biographical note

Darleane Christian Hoffman was born in 1926 and received her B.S. (1948) in Chemistry and her Ph.D (1951) in Physical (Nuclear) Chemistry from Iowa State University.  She was employed as a chemist (1952-1953) at the Oak Ridge National Laboratory and was a staff member of the Radiochemistry Group (1953-1971); Associate Group Leader of the Radiochemistry Group (1971-1979); Division Leader of the Chemistry-Nuclear Chemistry Division (1979-1982); and Division Leader of the Isotope and Nuclear Chemistry Division (1982-1984), all at the Los Alamos Scientific Laboratory.  From 1984 till 1991 she was a professor in the Department of Chemistry at the University of California at Berkeley and professor emeritus from 1991 until 1993.  Her current positions are the Faculty Senior Scientist and Group Leader (1984-  ) at the Lawrence Berkeley Laboratory, Senior Advisor and Charter Director (1996-  ) of the Glenn T. Seaborg Institute for Transactinium Science where she was Director from 1991-96, and Professor (1993-  ) in the University of California at Berkeley Graduate School.

Her research interests include rapid chemical separation of short-lived fission products; nuclear structure; chemical and nuclear properties of the heaviest elements; studies of the spontaneous fission process; heavy ion reactions; and the search for heavy elements in nature.  Among Hoffman’s accomplishments are her discovery of plutonium-244 in nature and conducting the first aqueous chemistry on element 105.

She is a member of numerous professional organizations and advisory committees, including the American Chemical Society (Fellow), the American Institute of Chemists, the American Physical Society, the American Association for the Advancement of Science, and other honorary societies.  Among the awards she has received are the John Dustin Clark Award (1976); Alumni Citation of Merit, Iowa State University (1978); the American Chemical Society Award for Nuclear Chemistry (1983); the Garvan Medal (1990) for contributions to the physics and chemistry of the heaviest elements; University of California Berkeley Citation of Merit (1996); the President’s National Medal of Science in 1997; and the Priestley Medal (the highest honor conferred by the American Chemical Society) in 2000.

 

Collection description

This collection (1947-1994) contains biographical information, resumes, research notebooks, correspondence, published materials, appointment books, and calendars. The papers document the career of Hoffman, focusing on her Iowa State University and Ames Laboratory years and her professional commitments in her current positions.

Please also see MS-379, the Oral History Collection, for an interview conducted with Darleane Hoffman in March 1998.

 

Organization

This collection is organized into 11 series:

Series 1: Biographical Information, 1984-1994

Series 2: Research, 1947-1989

Series 3: Correspondence, 1963-1990

Series 4: Appointment Calendars, 1979-1989

Series 5: Published Materials, 1952-1994, N.D.

Series 6: Awards and Certificates, 1955-1993

Series 7: Photographs, Ca. 1960s-1980s

Series 8: Personal Files, 1951-1989

Series 9: International Union of Pure And Applied Chemistry (IUPAC), 1984-1991

Series 10: Large Einsteinium Activation Program (LEAP), 1985-1990

Series 11: Miscellaneous Subject File, 1963-1990, n.d.

 

 

Description of series

 

 

 

Series 1

Biographical Material

1984-1994

extent:

0.01 linear feet (two folders)

 

description:

This series contains Hoffman’s vitae as well as vitae supplements and a listing of her published articles. 

 

Container list

Box

Folder

Title

Dates

1

1

Biographical Material (1 of 2)

1984-1994

1

2

Biographical Material (2 of 2)

1984-1994

 

 

Description of series

 

 

 

Series 2

Research Related Materials

1948-1989, n.d.

extent:

1.26 linear feet (three document boxes)

 

description:

This series comprises the bulk of the collection and includes research materials and correspondence related to Hoffman’s work at Iowa State University, the Ames Laboratory, Los Alamos, and the University of California at Berkeley. The Iowa State materials include math quizzes and calculations while the Ames Laboratory materials contains detailed calculation notebooks on a series of experiments conducted at the Ames Laboratory. The Los Alamos materials include a quarterly report (photocopy) and a small amount of professional correspondence while the University of California at Berkeley records document the impact of Affirmative Action and include a Chemistry Dept. recruitment summary..

 

Container list

 

Box

Folder

Title

Dates

1

3

Iowa State University Math: quizzes and reviews

n.d.

1

4

Iowa State University: Math notebook and calculations

1948

1

5

Iowa State University Dissertation: “High Specific Radioactivities of Cobalt, Platinum and Iridium from Photonuclear Reactions.”

1951

1

6

Ames Laboratory (DXC-2) Experiment notebook

1947

1

7

Ames Laboratory (DXC-3) Experiment notebook

1947-1948

1

8

Ames Laboratory (DXC-4) Experiment notebook

1948

1

9

Ames Laboratory (DXC-5) Experiment notebook

1949-1950

2

1

Ames Laboratory (DXC-6) Experiment notebook

1950-1951

2

2

Ames Laboratory (DXC-7) Experiment notebook

1950-1951

2

3

Ames Laboratory (DXC-8) Experiment notebook

1948

2

4

Ames Laboratory (DXC-9) Experiment notebook

1951

3

1

Los Alamos Quarterly report

1965

3

2

Los Alamos Correspondence

1983

3

3

University of California at Berkeley annual academic affirmative action plan update, recruitment summary from the Chemistry Department

1988-1989

 

 

 

Description of series

 

 

 

Series 3

Correspondence

1964-1990

extent:

1.26 linear feet (three document boxes)

 

description:

This illustrates the personal and professional life of Hoffman. The personal correspondence contains Hoffman family Christmas letters sent out to friends and relatives as well as letters from Hoffman’s Iowa State mentor, Assistant Professor Nellie Naylor.  The professional correspondence demonstrates Hoffman’s efforts in organizing several conferences and her dealings with colleagues.

 

 

Container list

 

Box

Folder

Title

Dates

3

4

Personal

1964-1983

3

5

Professional

1978-1979

3

6

Professional

1978-1979

3

7

Professional: American Chemical Society

1977-1990

6

1

General

1966-1971

6

2

General

1976-1977

6

3

General

1978-1979

6

4

General

1980-1989

6

5

General

1984

6

6

General

1987

6

7

General

1988

6

8

General

1988

7

1

General

1989

7

2

General

1990

7

3

Miscellaneous: NSF Fellowship

1963-1965

7

4

Miscellaneous: International

1964-1973

7

5

Miscellaneous: Guggenheim Fellowship

1963-1979

7

6

Miscellaneous: Chemistry and Nuclear Chemistry (CNC-11) Nuclear Spectroscopy         

1972

7

7

Miscellaneous: Institute of Atomic Energy, Beijing China

1982-1983

7

8

Miscellaneous: Nuclearites

1984

7

9

Miscellaneous: Holden, N. E.

1989-1990

7

10

Miscellaneous: Liu, Y.

1990

8

1

Personal

1978-1979

8

2

Personal

1980

8

3

Personal

1984

 

 

 

Description of series

 

 

 

Series 4

Appointment Calendars

1979-1989

extent:

1.26 linear feet (three document boxes)

 

description:

This series consists of Hoffman’s calendars, which documents her professional activities.

 

 

Container list

 

Box

Folder

Title

Dates

3

8

Appointment Calendar

1979

3

9

Appointment Calendar

1980

4

1

Appointment Calendar

1981

4

2

Appointment Calendar

1982

4

3

Appointment Calendar

1983

4

4

Appointment Calendar

1984

4

5

Appointment Calendar

1985

4

6

Appointment Calendar

1986

4

7

Appointment Calendar

1987

5

1

Appointment Calendar

1988

5

2

Appointment Calendar

1989

 

 

 

Description of series

 

 

 

Series 5

Published Materials

1952-1994, n.d.

extent:

0.01 linear feet (one folder)

 

description:

This series contains Hoffman’s publications, news clippings, and publications by other authors and institutions. The materials include a wide variety of material, such as a history of nuclear and radiochemistry at Los Alamos, articles by and about Hoffman, information concerning the discovery of Isotopes 256 cf and 106, and two articles about the development and study of nuclear fission.

 

 

Container list

 

Box

Folder

Title

Dates

5

3

Article: “Backscattering of Beta Rays in Windowless G-M Counters”

1952

5

3

Los Alamos Bulletin                       

1957

5

3

Chemical and Engineering News

1978

5

3

Ames Daily Tribune clipping

1978

5

3

Chemical Congress program

1979

5

3

Graphs (Isotope 256 cf)      

1979

5

3

Chemical and Engineering News clipping

1982

5

3

“Nuclear and Radiochemistry at Los Alamos”

1982

5

3

Newsbulletin clipping

1982

5

3

Los Alamos Science

1983

5

3

Energy Insider clipping

1984

5

3

Los Alamos news release              

1984

5

3

Lawrence Berkeley Laboratory Women in Science clippings and notice

1993-1994

5

3

“Confirms Existence of element 106”

1993

5

3

“How Atomic Fission Got Itself Discovered”         

n.d.

5

3

“The Detours Leading to the Discovery of Nuclear Fission”

n.d.

 

 

 

Description of series

 

 

 

Series 6

Awards and Certificates

1955-1993

extent:

0.01 linear feet (two folders)

 

description:

This series includes records about Hoffman’s receipt of the Garvan Award in 1990 as well as various certificates and diplomas documenting her work.

 

 

Container list

 

Box

Folder

Title

Dates

5