Andrew Shields Google Scholar: h-index, Total Citations, and Citation Map
Andrew Shields's h-index is 90 (319 i10-index, 35,391+ total citations across 738+ publications) according to Google Scholar as of October 2026. Andrew Shields is affiliated with Toshiba Europe Ltd.
Andrew Shields is a researcher affiliated with Toshiba Europe Ltd, specializing in quantum key distribution, quantum communications, quantum photonics. Their work has been cited 35,391 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Andrew Shields's Citation Metrics
Bibliometric impact based on 738 indexed publications.
- H-Index
- 90
- i10-Index
- 319
- Total Citations
- 35,391
- Citing Countries
- 5
As of October 2026.
Andrew Shields has an h-index of 90 and 35,391 total citations across 738 publications, with research cited by institutions in 5 countries.
Download Exports (PNG, CSV, Poster)
Free Viewing Andrew Shields's citation map is always free. Pay once to download poster, PNG, and CSV files for offline use or your visa packet.
Global Impact Map
Visualizing the geographic distribution of institutions that have cited your work.
Starting…
Pins will appear here as institutions are resolved — no need to refresh.
Electrically driven single-photon source
20021,609
Top Citing Countries
Top Citing Institutions
Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
Related Guides
Learn how to use citation maps for your research and visa applications.
About Andrew Shields's research
Andrew Shields is a researcher in quantum key distribution, quantum communications and quantum photonics at Toshiba Europe Ltd. Their work has been cited 35,391 times across 738 publications (h-index 90), according to Google Scholar.
Their most-cited work, “Electrically driven single-photon source” (2002), has accumulated 1,609 citations. Other influential works include “Field test of quantum key distribution in the Tokyo QKD Network” (2011) with 1,564 citations and “Overcoming the rate–distance limit of quantum key distribution without quantum repeaters” (2018) with 1,519 citations.
Citations of Andrew Shields's research come primarily from United States, France and Japan, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
