# Ahmad Umar

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/ahmad-umar/

## Facts

| Field | Value |
| --- | --- |
| Citations | 37,266 |
| Field | Gas Sensing Nanomaterials and Sensors |
| h-index | 97 |
| i10-index | 587 |
| Last Known Institution | Pioneer (United States) |
| OpenAlex ID | https://openalex.org/A5018365085 |
| ORCID iD | https://orcid.org/0000-0002-8626-1564 |
| Works | 954 |

## Researcher topics

- [Gas Sensing Nanomaterials and Sensors](https://scholariq.org/topics/gas-sensing-nanomaterials-and-sensors/)
- [ZnO doping and properties](https://scholariq.org/topics/zno-doping-and-properties-2/)
- [Electrochemical sensors and biosensors](https://scholariq.org/topics/electrochemical-sensors-and-biosensors/)
- [Advanced Photocatalysis Techniques](https://scholariq.org/topics/advanced-photocatalysis-techniques/)
- [Analytical Chemistry and Sensors](https://scholariq.org/topics/analytical-chemistry-and-sensors/)

## Researcher university

- [Pioneer (United States)](https://scholariq.org/institutions/pioneer-united-states/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.