Christopher S. Friend

1.9k total citations
24 papers, 1.7k citations indexed

About

Christopher S. Friend is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Ceramics and Composites. According to data from OpenAlex, Christopher S. Friend has authored 24 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Materials Chemistry, 9 papers in Electrical and Electronic Engineering and 8 papers in Ceramics and Composites. Recurrent topics in Christopher S. Friend's work include Luminescence Properties of Advanced Materials (10 papers), Glass properties and applications (8 papers) and Nonlinear Optical Materials Studies (7 papers). Christopher S. Friend is often cited by papers focused on Luminescence Properties of Advanced Materials (10 papers), Glass properties and applications (8 papers) and Nonlinear Optical Materials Studies (7 papers). Christopher S. Friend collaborates with scholars based in United States, Qatar and India. Christopher S. Friend's co-authors include Paras N. Prasad, Rakesh Kapoor, Amitava Patra, Arkoprovo Biswas, Glauco S. Maciel, Manjari Lal, Jeffrey G. Winiarz, Liangmin Zhang, Yuzhen Shen and Jacek Swiatkiewicz and has published in prestigious journals such as Journal of the American Chemical Society, Applied Physics Letters and Chemistry of Materials.

In The Last Decade

Christopher S. Friend

22 papers receiving 1.6k citations

Peers

Countries citing papers authored by Christopher S. Friend

Since Specialization

Citations

This map shows the geographic impact of Christopher S. Friend's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Christopher S. Friend with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christopher S. Friend more than expected).

Fields of papers citing papers by Christopher S. Friend

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher S. Friend. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Christopher S. Friend. The network helps show where Christopher S. Friend may publish in the future.

Co-authorship network of co-authors of Christopher S. Friend

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher S. Friend. A scholar is included among the top collaborators of Christopher S. Friend based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Christopher S. Friend. Christopher S. Friend is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Analysis of Sleep, Nocturnal Physiology, and Physical Demands of NCAA Women’s Ice Hockey Across a Championship Season 2024 ·The Journal of Strength and Conditioning Research ·Justin J. Merrigan, Jason D. Stone, William J. Kraemer, Christopher S. Friend, (unknown), (unknown), (unknown)	0
2	Study of luminescence properties of Er3+-ions in new tellurite glasses 2004 ·Optical Materials ·R. El‐Mallawany, (unknown), Christopher S. Friend, Rakesh Kapoor, Paras N. Prasad	78
3	Er 3+ -doped multicomponent sol-gel-processed silica glass for optical signal amplification at 1.5 μm 2003 ·Applied Physics Letters ·Arkoprovo Biswas, Glauco S. Maciel, Rajeev Kapoor, Christopher S. Friend, Paras N. Prasad	64
4	Two-photon-excited absolute emission cross-sectional measurements calibrated with a luminance meter 2003 ·Journal of the Optical Society of America B ·Rakesh Kapoor, Christopher S. Friend, Amitava Patra	12
5	Fluorescence Upconversion Properties of Er³⁺-Doped TiO₂ and BaTiO₃ Nanocrystallites 2003 ·Chemistry of Materials ·Amitava Patra, Christopher S. Friend, Rakesh Kapoor, Paras N. Prasad	232
6	Upconversion properties of a transparent Er3+–Yb3+ co-doped LaF3–SiO2 glass-ceramics prepared by sol–gel method 2003 ·Journal of Non-Crystalline Solids ·Arkoprovo Biswas, Glauco S. Maciel, Christopher S. Friend, Paras N. Prasad	103
7	Effect of crystal nature on upconversion luminescence in Er3+:ZrO2 nanocrystals 2003 ·Applied Physics Letters ·Amitava Patra, Christopher S. Friend, Rakesh Kapoor, Paras N. Prasad	228
8	Upconversion in Er³⁺:ZrO₂ Nanocrystals 2002 ·The Journal of Physical Chemistry B ·Amitava Patra, Christopher S. Friend, Rakesh Kapoor, Paras N. Prasad	339
9	Nanotechnology in BioMedical Applications 2002 ·Molecular Crystals and Liquid Crystals ·Bruce A. Holm, Earl J. Bergey, Tapas De, David Rodman, (unknown), Laurent Lévy, Christopher S. Friend, Paras N. Prasad	27
10	ChemInform Abstract: Upconversion in Er³⁺: ZrO₂ Nanocrystals. 2002 ·ChemInform ·Amitava Patra, Christopher S. Friend, Rakesh Kapoor, Paras N. Prasad	0
11	Electroluminescence Properties of Systematically Derivatized Organic Chromophores Containing Electron Donor and Acceptor Groups 2002 ·Chemistry of Materials ·Amitava Patra, Michael Pan, Christopher S. Friend, Tzu‐Chau Lin, Alexander N. Cartwright, Paras N. Prasad, Ryszard Burzyński	47
12	Nanotechnology in BioMedical Applications 2002 ·Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals ·Bruce A. Holm, Earl J. Bergey, Tapas De, (unknown), Rakesh Kapoor, Laurent Lévy, Christopher S. Friend, Paras N. Prasad	42
13	Highly efficient infrared-to-visible energy upconversion in Er^3+:Y_2O_3 2000 ·Optics Letters ·Rakesh Kapoor, Christopher S. Friend, (unknown), Paras N. Prasad	81
14	Nanophotonics: Interactions, Materials, and Applications 2000 ·The Journal of Physical Chemistry B ·Yuzhen Shen, Christopher S. Friend, Yan Jiang, Daniel Jakubczyk, Jacek Swiatkiewicz, Paras N. Prasad	11
15	Observation of the Photorefractive Effect in a Hybrid Organic−Inorganic Nanocomposite 1999 ·Journal of the American Chemical Society ·Jeffrey G. Winiarz, Liangmin Zhang, Manjari Lal, Christopher S. Friend, Paras N. Prasad	116
16	Photogeneration, charge transport, and photoconductivity of a novel PVK/CdS-nanocrystal polymer composite 1999 ·Chemical Physics ·Jeffrey G. Winiarz, Liangmin Zhang, Manjari Lal, Christopher S. Friend, Paras N. Prasad	74
17	Spontaneous reduction of Eu3+ ion in Al co-doped sol–gel silica matrix during densification 1999 ·Materials Letters ·Arkoprovo Biswas, Christopher S. Friend, Paras N. Prasad	27
18	Inorganic- Organic Hybrid Materials For Photonics 1998 ·MRS Proceedings ·Manjari Lal, M. P. Joshi, (unknown), Christopher S. Friend, (unknown), Tewodros Asefa, Kyung‐Hyun Kim, Paras N. Prasad	11
19	<title>Multifunctional organic-inorganic nanocomposites for photonics</title> 1998 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Christopher S. Friend, Manjari Lal, (unknown), Jeffrey G. Winiarz, Liangmin Zhang, Paras N. Prasad	5
20	Organic–inorganic heterojunction light emitting diodes based on poly(p-phenylene vinylene)/cadmium sulfide thin films 1997 ·Applied Physics Letters ·N. Deepak Kumar, Mukesh P. Joshi, Christopher S. Friend, Paras N. Prasad, Ryszard Burzyński	50

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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