K. Ip

5.9k citations

54 papers · 3.6k indexed · 2 hit papers · h-index 28

Impact in

Electronic, Optical and Magnetic Materials top 2%
- Ga2O3 and related materials
Materials Chemistry top 1%
- ZnO doping and properties
- Copper-based nanomaterials and applications
- Electronic and Structural Properties of Oxides

Papers in ⓘ

Materials Chemistry 45
- ZnO doping and properties 45
- Copper-based nanomaterials and applications 16
- Electronic and Structural Properties of Oxides 11
Electrical and Electronic Engineering 33
- Gas Sensing Nanomaterials and Sensors 21
- Chalcogenide Semiconductor Thin Films 6

Co-authors: S. J. Pearton (51 shared papers)D. P. Norton (44 shared papers)Young-Woo Heo (37 shared papers)T. Steiner (5 shared papers)F. Ren (32 shared papers)M. Ivill (4 shared papers)M. F. Chisholm (1 shared paper)J. M. Zavada (9 shared papers)
Journals: Applied Physics Letters (17 papers)Applied Surface Science (4 papers)Journal of The Electrochemical Society (3 papers)Solid-State Electronics (3 papers)Journal of Applied Physics (2 papers)
Partner nations: United States Russia Australia

In The Last Decade

K. Ip

53 papers receiving 3.5k citations

Hit Papers

align trajectories log scale

Recent advances in processing of ZnO 2004 · 588 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2004 Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena
2004 Materials Today

Peers

Countries citing papers authored by K. Ip

Since Specialization

Citations

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

Fields of papers citing papers by K. Ip

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. Ip. 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 K. Ip. The network helps show where K. Ip may publish in the future.

Co-authors

The 25 scholars most cited alongside K. Ip, 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 K. Ip Line = papers co-authored together K. Ip links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 54 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Recent advances in processing of ZnO Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena ·S. J. Pearton, D. P. Norton, K. Ip, Young-Woo Heo, T. Steiner Hit paper breakdown →	2004	588
2	ZnO: growth, doping & processing Materials Today ·D. P. Norton, Young-Woo Heo, M. Ivill, K. Ip, S. J. Pearton, M. F. Chisholm, T. Steiner Hit paper breakdown →	2004	538
3	Recent progress in processing and properties of ZnO Superlattices and Microstructures ·S. J. Pearton, D. P. Norton, K. Ip, Young-Woo Heo, T. Steiner	2003	354
4	Hydrogen incorporation and diffusivity in plasma-exposed bulk ZnO Applied Physics Letters ·K. Ip, M. E. Overberg, Young-Woo Heo, D. P. Norton, S. J. Pearton, C. E. Stutz, B. Luo, F. Ren, D. C. Look, J. M. Zavada	2003	184
5	Electrical characteristics of Au and Ag Schottky contacts on n-ZnO Applied Physics Letters ·A. Y. Polyakov, N. B. Smirnov, Е. А. Кожухова, V. I. Vdovin, K. Ip, Young-Woo Heo, D. P. Norton, S. J. Pearton	2003	167
6	Effects of high-dose Mn implantation into ZnO grown on sapphire Applied Physics Letters ·Young-Woo Heo, M. Ivill, K. Ip, D. P. Norton, S. J. Pearton, John G. Kelly, R. Rairigh, A. F. Hebard, T. Steiner	2004	159
7	Transport properties of phosphorus-doped ZnO thin films Applied Physics Letters ·Young-Woo Heo, S. J. Park, K. Ip, S. J. Pearton, (unknown)	2003	130
8	Contacts to ZnO Journal of Crystal Growth ·K. Ip, G. T. Thaler, Hyucksoo Yang, Sang Youn Han, Yuanjie Li, D. P. Norton, S. J. Pearton, Soowhan Jang, F. Ren	2005	116
9	Ferromagnetism in Mn- and Co-implanted ZnO nanorods Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena ·K. Ip, R. M. Frazier, Young-Woo Heo, D. P. Norton, C. R. Abernathy, S. J. Pearton, J. Kelly, R. Rairigh, A. F. Hebard, J. M. Zavada, R. G. Wilson	2003	94
10	Thermal stability of ion-implanted hydrogen in ZnO Applied Physics Letters ·K. Ip, M. E. Overberg, Young-Woo Heo, D. P. Norton, S. J. Pearton, S. O. Kucheyev, C. Jagadish, J. S. Williams, R. G. Wilson, J. M. Zavada	2002	92
11	Temperature-dependent characteristics of Pt Schottky contacts on n-type ZnO Applied Physics Letters ·K. Ip, Young-Woo Heo, Kwang Hyeon Baik, D. P. Norton, S. J. Pearton, S. Kim, J. R. LaRoche, F. Ren	2004	80
12	Zn 0.9 Mg 0.1 O ∕ ZnO p – n junctions grown by pulsed-laser deposition Applied Physics Letters ·K. Ip, Young-Woo Heo, D. P. Norton, S. J. Pearton, J. R. LaRoche, F. Ren	2004	77
13	Proton implantation effects on electrical and recombination properties of undoped ZnO Journal of Applied Physics ·A. Y. Polyakov, N. B. Smirnov, A. V. Govorkov, Е. А. Кожухова, V. I. Vdovin, K. Ip, M. E. Overberg, Young-Woo Heo, D. P. Norton, S. J. Pearton, J. M. Zavada, V. A. Dravin	2003	72
14	Carrier concentration dependence of Ti/Al/Pt/Au contact resistance on n-type ZnO Applied Physics Letters ·K. Ip, Young-Woo Heo, Kwang Hyeon Baik, D. P. Norton, S. J. Pearton, F. Ren	2004	65
15	Improved Pt∕Au and W∕Pt∕Au Schottky contacts on n-type ZnO using ozone cleaning Applied Physics Letters ·K. Ip, F. Ren, A. H. Onstine, E. S. Lambers, Young-Woo Heo, Kwang Hyeon Baik, D. P. Norton, S. J. Pearton, S. Kim, J. R. LaRoche, F. Ren	2004	57
16	Hydrogen plasma treatment effects on electrical and optical properties of n-ZnO Journal of Applied Physics ·A. Y. Polyakov, N. B. Smirnov, A. V. Govorkov, K. Ip, M. E. Overberg, Young-Woo Heo, D. P. Norton, S. J. Pearton, B. Luo, F. Ren, J. M. Zavada	2003	53
17	Effect of high-density plasma etching on the optical properties and surface stoichiometry of ZnO Applied Physics Letters ·K. Ip, Kwang Hyeon Baik, M. E. Overberg, E. S. Lambers, Young-Woo Heo, D. P. Norton, S. J. Pearton, F. Ren, J. M. Zavada	2002	50
18	Transport properties of p-type phosphorus-doped (Zn,Mg)O grown by pulsed-laser deposition Applied Physics Letters ·Y. J. Li, Young-Woo Heo, Yong-Il Kwon, K. Ip, S. J. Pearton, D. P. Norton	2005	47
19	Shallow donor formation in phosphorus-doped ZnO thin films Applied Physics A ·Young-Woo Heo, K. Ip, Saerom Park, S. J. Pearton, D. P. Norton	2003	46
20	Optical and magnetic properties of ZnO bulk crystals implanted with Cr and Fe Materials Science in Semiconductor Processing ·A. Y. Polyakov, A. V. Govorkov, N. B. Smirnov, N. V. Pashkova, S. J. Pearton, K. Ip, R. M. Frazier, C. R. Abernathy, D. P. Norton, J. M. Zavada, R. G. Wilson	2004	43

About K. Ip

K. Ip is a scholar working on Materials Chemistry, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Condensed Matter Physics and Atomic and Molecular Physics, and Optics, having authored 54 papers that have together received 3.6k indexed citations. Recurring topics across this work include ZnO doping and properties (45 papers), Gas Sensing Nanomaterials and Sensors (21 papers), Ga2O3 and related materials (18 papers), Copper-based nanomaterials and applications (16 papers), Electronic and Structural Properties of Oxides (11 papers), GaN-based semiconductor devices and materials (10 papers), Chalcogenide Semiconductor Thin Films (6 papers) and Semiconductor materials and interfaces (5 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (1.4k citations), Materials Chemistry (3.3k citations), Electrical and Electronic Engineering (2.1k citations), Condensed Matter Physics (292 citations) and Polymers and Plastics (196 citations). K. Ip has collaborated with scholars based in United States, Russia and Australia. Frequent co-authors include S. J. Pearton, D. P. Norton, Young-Woo Heo, T. Steiner, F. Ren, M. Ivill, M. F. Chisholm, J. M. Zavada, M. E. Overberg and N. B. Smirnov. Their work appears in journals such as Applied Physics Letters, Applied Surface Science, Journal of The Electrochemical Society, Solid-State Electronics and Journal of Applied Physics.

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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