Benjamin P. Yonkee

850 citations

23 papers · 721 indexed · h-index 13

Impact in

Condensed Matter Physics top 2%
- GaN-based semiconductor devices and materials
Atomic and Molecular Physics, and Optics top 5%
- Semiconductor Quantum Structures and Devices

Papers in

Condensed Matter Physics 15
- GaN-based semiconductor devices and materials 15
Atomic and Molecular Physics, and Optics 20
- Semiconductor Quantum Structures and Devices 18
- Photonic Crystals and Applications 2

Co-authors: Steven P. DenBaars Shuji Nakamura James S. Speck Erin C. Young John T. Leonard Daniel A. Cohen Tal Margalith Robert M. Farrell
Journals: Applied Physics Letters (5 papers)Optics Express (4 papers)Applied Physics Express (3 papers)Semiconductor Science and Technology (2 papers)Journal of Crystal Growth (2 papers)
Partner nations: United States Saudi Arabia

In The Last Decade

Benjamin P. Yonkee

23 papers receiving 678 citations

Peers

Countries citing papers authored by Benjamin P. Yonkee

Since Specialization

Citations

This map shows the geographic impact of Benjamin P. Yonkee'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 Benjamin P. Yonkee with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Benjamin P. Yonkee more than expected).

Fields of papers citing papers by Benjamin P. Yonkee

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Benjamin P. Yonkee. 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 Benjamin P. Yonkee. The network helps show where Benjamin P. Yonkee may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Benjamin P. Yonkee, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Benjamin P. Yonkee Line = papers co-authored together Benjamin P. Yonkee links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	High reflectivity Ohmic contacts to n-GaN utilizing vacuum annealed aluminum Semiconductor Science and Technology ·Benjamin P. Yonkee, Erin C. Young, Steven P. DenBaars, James S. Speck, Shuji Nakamura	2017	3
2	High wall-plug efficiency blue III-nitride LEDs designed for low current density operation Optics Express ·Leah Y. Kuritzky, Ael Barlow, Benjamin P. Yonkee, Christopher D. Pynn, Steven P. DenBaars, Shuji Nakamura, Claude Weisbuch, James S. Speck	2017	37
3	Nonpolar GaN-based vertical-cavity surface-emitting lasers Tomasz Przybylowicz, Seunggeun Lee, Erin C. Young, John T. Leonard, Daniel A. Cohen, Benjamin P. Yonkee, Tal Margalith, Robert M. Farrell, Steven P. DenBaars, James S. Speck, Shuji Nakamura	2017	1
4	Using tunnel junctions to grow monolithically integrated optically pumped semipolar III-nitride yellow quantum wells on top of electrically injected blue quantum wells Optics Express ·元靖宮田, Erin C. Young, Benjamin P. Yonkee, Christopher D. Pynn, Robert M. Farrell, James S. Speck, Steven P. DenBaars, Shuji Nakamura	2017	16
5	Silver free III-nitride flip chip light-emitting-diode with wall plug efficiency over 70% utilizing a GaN tunnel junction Applied Physics Letters ·Benjamin P. Yonkee, Erin C. Young, Steven P. DenBaars, Shuji Nakamura, James S. Speck	2016	73
6	Hybrid tunnel junction contacts to III–nitride light-emitting diodes Applied Physics Express ·Erin C. Young, Benjamin P. Yonkee, Feng Wu, Sang Ho Oh, Steven P. DenBaars, Shuji Nakamura, James S. Speck	2016	99
7	Semipolar III–nitride light-emitting diodes with negligible efficiency droop up to ∼1 W Applied Physics Express ·Sang Ho Oh, Benjamin P. Yonkee, Michael Cantore, Robert M. Farrell, James S. Speck, Shuji Nakamura, Steven P. DenBaars	2016	27
8	Nonpolar III-nitride vertical-cavity surface-emitting laser with a photoelectrochemically etched air-gap aperture Applied Physics Letters ·John T. Leonard, Benjamin P. Yonkee, Daniel A. Cohen, Sylwia Wajda, 庄德水, James S. Speck, Steven P. DenBaars, Shuji Nakamura	2016	39
9	Hybrid MOCVD/MBE GaN tunnel junction LEDs with greater than 70% wall plug efficiency Benjamin P. Yonkee, Erin C. Young, John T. Leonard, Changmin Lee, Sang Ho Oh, Steven P. DenBaars, James S. Speck, Shuji Nakamura	2016	2
10	Comparison of nonpolar III-nitride vertical-cavity surface-emitting lasers with tunnel junction and ITO intracavity contacts Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·John T. Leonard, Erin C. Young, Benjamin P. Yonkee, Daniel A. Cohen, Chao Shen, Tal Margalith, Tien Khee Ng, Steven P. DenBaars, Boon S. Ooi, James S. Speck, Shuji Nakamura	2016	10
11	Photoelectrochemical liftoff of LEDs grown on freestanding c-plane GaN substrates Optics Express ·David Hwang, Benjamin P. Yonkee, М.А. Самохин, Robert M. Farrell, Shuji Nakamura, James S. Speck, Steven P. DenBaars	2016	35
12	Semipolar (2021) III-Nitride P-Down LEDs with in situ anneal to reduce the Mg memory effect Journal of Crystal Growth ·Tomasz Przybylowicz, John T. Leonard, Benjamin P. Yonkee, Christopher D. Pynn, Tom Mates, Daniel A. Cohen, Robert M. Farrell, Tal Margalith, Steven P. DenBaars, James S. Speck, Shuji Nakamura	2016	1
13	Nonpolar III-nitride vertical-cavity surface-emitting lasers incorporating an ion implanted aperture Applied Physics Letters ·John T. Leonard, Daniel A. Cohen, Benjamin P. Yonkee, Robert M. Farrell, Tal Margalith, 庄德水, Steven P. DenBaars, James S. Speck, Shuji Nakamura	2015	84
14	Demonstration of low resistance ohmic contacts to p-type (2021) GaN Semiconductor Science and Technology ·Benjamin P. Yonkee, Robert M. Farrell, John T. Leonard, Steven P. DenBaars, James S. Speck, Shuji Nakamura	2015	11
15	Smooth e-beam-deposited tin-doped indium oxide for III-nitride vertical-cavity surface-emitting laser intracavity contacts Journal of Applied Physics ·John T. Leonard, Daniel A. Cohen, Benjamin P. Yonkee, Robert M. Farrell, Steven P. DenBaars, James S. Speck, Shuji Nakamura	2015	25
16	Demonstration of a III-nitride vertical-cavity surface-emitting laser with a III-nitride tunnel junction intracavity contact Applied Physics Letters ·John T. Leonard, Erin C. Young, Benjamin P. Yonkee, Daniel A. Cohen, Tal Margalith, Steven P. DenBaars, James S. Speck, Shuji Nakamura	2015	121
17	Ultraviolet light emitting diodes by ammonia molecular beam epitaxy on metamorphic (202¯1) AlGaN/GaN buffer layers Journal of Crystal Growth ·Erin C. Young, Benjamin P. Yonkee, Feng Wu, Aline Candida Ribeiro Andrade e Silva, Daniel A. Cohen, Steven P. DenBaars, Shuji Nakamura, James S. Speck	2015	13
18	Ammonia molecular beam epitaxy technology for UV light emitters Erin C. Young, Benjamin P. Yonkee, John T. Leonard, Feng Wu, Steven P. DenBaars, Shuji Nakamura, Maria Backhaus	2015	1
19	Nonpolar III-nitride vertical-cavity surface emitting lasers with a polarization ratio of 100% fabricated using photoelectrochemical etching Applied Physics Letters ·John E. Graham, John T. Leonard, Robert M. Farrell, Daniel A. Cohen, Benjamin P. Yonkee, James S. Speck, Steven P. DenBaars, Shuji Nakamura, Daniel Feezell	2014	51
20	Strong modification of density of optical states in biotemplated photonic crystals Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Matthew R. Jorgensen, Benjamin P. Yonkee, Michael H. Bartl	2011	4

About Benjamin P. Yonkee

Benjamin P. Yonkee is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Biomaterials and Materials Chemistry, having authored 23 papers that have together received 721 indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (18 papers), GaN-based semiconductor devices and materials (15 papers), Semiconductor materials and devices (9 papers), Semiconductor Lasers and Optical Devices (7 papers), ZnO doping and properties (3 papers), Photonic Crystals and Applications (2 papers), Molecular Junctions and Nanostructures (2 papers) and Diatoms and Algae Research (2 papers). The work is most often cited by research in Condensed Matter Physics (582 citations), Atomic and Molecular Physics, and Optics (424 citations), Electronic, Optical and Magnetic Materials (151 citations), Electrical and Electronic Engineering (446 citations) and Surfaces, Coatings and Films (32 citations). Benjamin P. Yonkee has collaborated with scholars based in United States and Saudi Arabia. Frequent co-authors include Steven P. DenBaars, Shuji Nakamura, James S. Speck, Erin C. Young, John T. Leonard, Daniel A. Cohen, Tal Margalith, Robert M. Farrell, Sang Ho Oh and Feng Wu. Their work appears in journals such as Applied Physics Letters, Optics Express, Applied Physics Express, Semiconductor Science and Technology and Journal of Crystal Growth.

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