Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Abdul Rashid Umar

3PUBLICATIONS

4CO-AUTHORS

Optical properties of materialsPolymers and plasticsPhotovoltaic power systems

Featured researcher

Get your video featured.

Publish with JoVE

Featured researcher

Get your video featured.

Publish with JoVE

Publications (3)

Sort by Publication Date:

|Sep 08, 2025

<i>In situ</i> monitoring of polarons in a mixed conducting polymer using ultrafast transient absorption spectroelectrochemistry.

Caitlyn Clark, Abdul Rashid Umar, Christopher Grieco

|Aug 19, 2025

Effect of local chain ordering on macroscopic charge mobility in chemically doped P3HT.

Abdul Rashid Umar, Adib Taba, Masoud Mahjouri-Samani

|Feb 06, 2025

Reevaluating infrared spectroscopic signatures of polaron trapping in a chemically doped conducting polymer.

Abdul Rashid Umar, Christopher Grieco

Pageof 1

Frequent Collaborators

3 joint publications

Christopher Grieco

1 joint publications

Adib Taba

1 joint publications

Masoud Mahjouri-Samani

1 joint publications

Caitlyn Clark

Frequent Collaborators

3 joint publications

Christopher Grieco

1 joint publications

Adib Taba

1 joint publications

Masoud Mahjouri-Samani

1 joint publications

Caitlyn Clark

Top Related Videos

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds

Published on : Oct 18, 2018

Monovalent Cation Doping of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> for Efficient Perovskite Solar Cells

Monovalent Cation Doping of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> for Efficient Perovskite Solar Cells

Published on : Mar 19, 2017

See more related videos

Top Related Videos

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds

Published on : Oct 18, 2018

Monovalent Cation Doping of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> for Efficient Perovskite Solar Cells

Monovalent Cation Doping of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> for Efficient Perovskite Solar Cells

Published on : Mar 19, 2017

See more related videos