Spectrum Research (United States)

Spectrum Research (United States)

Open Access statistics for Spectrum Research (United States), United States, covering academic research published from 2000 to 2024.

Open Access statistics for Spectrum Research (United States), United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

72%


Total
Publications

386


Total Open
Publications

279


Total
Citations

15K


Open Access
Percentage

72%


Total
Publications

386


Total Open
Publications

279


Total
Citations

15K

Website

download

Breakdown

38% 25% 9% 28%

Publisher Open

38%

Both

25%

Other Platform Open

9%

Closed

28%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0510152025303540Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

17%OA Journal

OA Journal 17%

41

Hybrid 10%

24

No Guarantees 73%

180

Other Platform Open

Domain 91%

120

Institution 27%

36

Other Internet 14%

19

Preprint 5%

6

Public 2%

3

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
120
Europe PMC
Domain
80
University of Edinburgh - Edinburgh Research Explorer
Institution
10
University of California - eScholarship University of California
Institution
10
University College London - UCL Discovery
Institution
8
Dublin Institute of Technology - Arrow@dit
Other Internet
7
California Digital Library - eScholarship
Other Internet
7
University of North Carolina at Chapel Hill - Carolina Digital Repository
Institution
6
University of Portsmouth - Portsmouth Research Portal
Institution
4
University of Nottingham - Repository@Nottingham
Institution
4
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Data updated 7 April 2025

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