Adrian Onyia

University of Nigeria

Publishing since 1989, latest 2025

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics
Materials Chemistry
Waste Management and Disposal
Clinical Psychology
Epidemiology

Their record on OpenAlex

Publications: 61989–2025
Citations: 44to those papers
h-index: 3i10-index 2
Field-weighted impact: 0.301.00 is the world average
World top 10%: 0%0 of 6 scored papers
Open access: 83%5 papers free to read

1 other work — a preprint, a dataset or the like — is listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

6 in all

Sleep quality and its determinants among Nigerian medical and dental interns
2025Discover MedicineJournalOpen access0 citations10.1007/s44337-025-00247-3
The potential of smart inhaler for asthma management in Sub-Saharan Africa
2024Annals of Medicine and SurgeryJournal

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Electrical and Electronic Engineering350%
Atomic and Molecular Physics, and Optics233%
Materials Chemistry233%
Waste Management and Disposal233%
Clinical Psychology117%
Epidemiology117%
Experimental and Cognitive Psychology117%
Physiology117%
Polymers and Plastics117%
Pulmonary and Respiratory Medicine117%

Health Sciences
Physical Sciences
Social Sciences

Topics most written on

Semiconductor Quantum Structures and Devices2
Asthma and respiratory diseases1
Chalcogenide Semiconductor Thin Films1
Gas Sensing Nanomaterials and Sensors1
Health and Well-being Studies1
Inhalation and Respiratory Drug Delivery1
Quantum Dots Synthesis And Properties1
Recycling and Waste Management Techniques1
Respiratory viral infections research1
Semiconductor Lasers and Optical Devices1
Sleep and related disorders1
Sleep and Work-Related Fatigue1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

50% of their papers have a co-author abroad

papers co-written1111222Home

Most frequent partner countries

United States2
United Kingdom2
Russia1

Papers with at least one author in that country.

Institutions written with most

Enugu State University of Science and TechnologyNG3 papers
University of IlorinNG2 papers
Ladoke Akintola University of TechnologyNG2 papers
Lagos State UniversityNG2 papers
Heriot-Watt UniversityGB1 paper
John H. Stroger, Jr. Hospital of Cook CountyUS1 paper
Medical College of WisconsinUS1 paper
Siberian State Medical UniversityRU1 paper
Southern Illinois University EdwardsvilleUS1 paper
Temple UniversityUS1 paper

Where they publish

Annals of Medicine and Surgery1
Chalcogenide Letters1
Discover Medicine1
International Journal of Engineering and Applied Sciences (IJEAS)1
International Journal of Scientific Research in Physics and Applied Sciences1
Journal of Physics D Applied Physics1

Development goals addressed

From each paper’s title and abstract

7Affordable and clean energy1
9Industry, innovation and infrastructure1

Most cited

The Dependence of Confinement Energy on the Size of Quantum Dots
International Journal of Scientific Research in Physics and Applied Sciences
201920 citationsOpen access · Diamond
Fabrication and characterisation of tin oxide (SnO2) thin films using simple glass-spray systems
Journal of Physics D Applied Physics
198915 citations
Hot carrier exploitation strategies and model for efficient solar cell applications
Chalcogenide Letters7

Bandgap Engineering of the II-IV, III-V and IV-VI Semiconductor Quantum Dots for Technological Applications

2021International Journal of Engineering and Applied Sciences (IJEAS)JournalOpen access3 citations10.31873/ijeas.8.7.01

The Dependence of Confinement Energy on the Size of Quantum Dots

2019International Journal of Scientific Research in Physics and Applied SciencesJournalOpen access20 citations10.26438/ijsrpas/v7i2.2730

How it can be read

83% free to read

Diamond 2 · 33%Free to read and to publish
Gold 2 · 33%In an open-access journal
Bronze 1 · 17%Free to read, no open licence
Closed 1 · 17%Behind a paywall

Open access · Bronze

Bandgap Engineering of the II-IV, III-V and IV-VI Semiconductor Quantum Dots for Technological Applications

International Journal of Engineering and Applied Sciences (IJEAS)9

20213 citationsOpen access · Diamond

The potential of smart inhaler for asthma management in Sub-Saharan Africa

Annals of Medicine and Surgery

20242 citationsOpen access · Gold