P.W. Sadik

1.4k total citations · 1 hit paper
15 papers, 1.2k citations indexed

About

P.W. Sadik is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Bioengineering. According to data from OpenAlex, P.W. Sadik has authored 15 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Materials Chemistry, 8 papers in Electrical and Electronic Engineering and 4 papers in Bioengineering. Recurrent topics in P.W. Sadik's work include ZnO doping and properties (12 papers), Copper-based nanomaterials and applications (8 papers) and Gas Sensing Nanomaterials and Sensors (6 papers). P.W. Sadik is often cited by papers focused on ZnO doping and properties (12 papers), Copper-based nanomaterials and applications (8 papers) and Gas Sensing Nanomaterials and Sensors (6 papers). P.W. Sadik collaborates with scholars based in United States and Australia. P.W. Sadik's co-authors include D. P. Norton, S. J. Pearton, F. Ren, Jenshan Lin, B. S. Kang, Li‐Chia Tien, M. Ivill, Lars F. Voss, E. S. Lambers and Raja Das and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Applied Surface Science.

In The Last Decade

P.W. Sadik

15 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Hydrogen-selective sensing at room temperature with ZnO nanorods

2005 479 citations B. S. Kang, F. Ren et al. Applied Physics Letters profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
P.W. Sadik United States	10	920	913	338	315	217	15	1.2k
Jisha Wang Singapore	5	760 0.8×	755 0.8×	230 0.7×	286 0.9×	186 0.9×	6	1.1k
J.J. Hassan Iraq	18	767 0.8×	835 0.9×	142 0.4×	276 0.9×	223 1.0×	32	1.1k
Song‐Gang Kim South Korea	20	755 0.8×	480 0.5×	250 0.7×	412 1.3×	194 0.9×	33	978
Selim Acar Türkiye	19	955 1.0×	700 0.8×	271 0.8×	334 1.1×	195 0.9×	88	1.2k
M.A. Mahdi Iraq	23	1.1k 1.1×	1.2k 1.3×	118 0.3×	390 1.2×	229 1.1×	61	1.5k
K.G. Girija India	15	506 0.6×	629 0.7×	142 0.4×	195 0.6×	281 1.3×	49	892
Maddaka Reddeppa South Korea	20	924 1.0×	660 0.7×	317 0.9×	498 1.6×	231 1.1×	40	1.3k
Jiajun Luo United States	5	1.3k 1.4×	1.6k 1.7×	161 0.5×	291 0.9×	132 0.6×	8	1.8k
Seba Sara Varghese United Arab Emirates	4	814 0.9×	750 0.8×	273 0.8×	362 1.1×	71 0.3×	5	1.1k
Nandan Singh Singapore	14	947 1.0×	518 0.6×	215 0.6×	331 1.1×	402 1.9×	18	1.1k

Countries citing papers authored by P.W. Sadik

Since Specialization

Citations

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

Fields of papers citing papers by P.W. Sadik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P.W. Sadik

This figure shows the co-authorship network connecting the top 25 collaborators of P.W. Sadik. A scholar is included among the top collaborators of P.W. Sadik based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P.W. Sadik. P.W. Sadik is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

1.

Sadik, P.W., et al.. (2010). Room temperature deposited oxide p-n junction using p-type zinc-cobalt-oxide. Journal of Applied Physics. 107(10). 39 indexed citations

2.

Ivill, M., S. J. Pearton, S. Rawal, et al.. (2008). Structure and magnetism of cobalt-doped ZnO thin films. New Journal of Physics. 10(6). 65002–65002. 160 indexed citations

3.

Sadik, P.W., M. Ivill, V. Crăciun, & D. P. Norton. (2008). Electrical transport and structural study of CuCr1−Mg O2 delafossite thin films grown by pulsed laser deposition. Thin Solid Films. 517(11). 3211–3215. 57 indexed citations

4.

Lım, Wootaek, P.W. Sadik, D. P. Norton, et al.. (2008). RF-sputtered CrB2 diffusion barrier for Ni/Au Ohmic contacts on p-CuCrO2. Applied Surface Science. 254(16). 5211–5215. 2 indexed citations

5.

Sadik, P.W., et al.. (2008). Comparative study of ZrN and Zr–Ge–N thin films as diffusion barriers for Cu metallization on Si. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 26(5). 1723–1727. 6 indexed citations

6.

Lım, Wootaek, et al.. (2007). Reaction-Limited Wet Etching of CuCrO[sub 2]. Electrochemical and Solid-State Letters. 10(6). H178–H178. 3 indexed citations

7.

Lım, Wootaek, Luc Stafford, P.W. Sadik, et al.. (2007). Ni ∕ Au Ohmic contacts to p-type Mg-doped CuCrO2 epitaxial layers. Applied Physics Letters. 90(14). 17 indexed citations

8.

Lım, Wootaek, P.W. Sadik, D. P. Norton, et al.. (2007). Ir Diffusion Barriers in Ni/Au Ohmic Contacts to p-Type CuCrO2. Journal of Electronic Materials. 37(2). 161–166. 2 indexed citations

9.

Lin, Jenshan, Alex Phipps, Khai D. T. Ngo, et al.. (2007). A hydrogen leakage detection system using self-powered wireless hydrogen sensor nodes. Solid-State Electronics. 51(7). 1018–1022. 16 indexed citations

10.

Sadik, P.W., S. J. Pearton, D. P. Norton, E. S. Lambers, & F. Ren. (2007). Functionalizing Zn- and O-terminated ZnO with thiols. Journal of Applied Physics. 101(10). 98 indexed citations

11.

Lım, Wootaek, P.W. Sadik, D. P. Norton, S. J. Pearton, & F. Ren. (2007). Dry etching of CuCrO2 thin films. Applied Surface Science. 254(8). 2359–2363. 8 indexed citations

12.

Tien, Li‐Chia, P.W. Sadik, D. P. Norton, et al.. (2005). Hydrogen sensing at room temperature with Pt-coated ZnO thin films and nanorods. Applied Physics Letters. 87(22). 245 indexed citations

13.

Kang, B. S., F. Ren, Li‐Chia Tien, et al.. (2005). Hydrogen-selective sensing at room temperature with ZnO nanorods. Applied Physics Letters. 86(24). 479 indexed citations breakdown →

14.

Kang, B. S., F. Ren, Li‐Chia Tien, et al.. (2005). Detection of hydrogen at room temperature with catalyst-coated multiple ZnO nanorods. Applied Physics A. 81(6). 1117–1119. 67 indexed citations

15.

Tien, Li‐Chia, B. S. Kang, F. Ren, et al.. (2005). Room-Temperature Hydrogen-Selective Sensing Using Single Pt-Coated ZnO Nanowires at Microwatt Power Levels. Electrochemical and Solid-State Letters. 8(9). G230–G230. 49 indexed citations

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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