Rafael Dalmau

2.9k citations

73 papers · 2.4k indexed · h-index 28

Impact in

Condensed Matter Physics top 0.5%
- GaN-based semiconductor devices and materials
Electronic, Optical and Magnetic Materials top 2%
- Ga2O3 and related materials

Papers in

Condensed Matter Physics 71
- GaN-based semiconductor devices and materials 71
Electronic, Optical and Magnetic Materials 28
- Ga2O3 and related materials 28

Co-authors: Zlatko Sitar Ramón Collazo R. Schlesser Jinqiao Xie Seiji Mita Baxter Moody James Tweedie A. Rice
Journals: Journal of Crystal Growth (11 papers)Applied Physics Letters (9 papers)Journal of Applied Physics (5 papers)physica status solidi (a) (4 papers)Applied Physics Express (2 papers)
Partner nations: United States Germany Japan

In The Last Decade

Rafael Dalmau

73 papers receiving 2.4k citations

Peers

Countries citing papers authored by Rafael Dalmau

Since Specialization

Citations

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

Fields of papers citing papers by Rafael Dalmau

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

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20 of 20 papers shown

#	Work
1	High p-conductivity in AlGaN enabled by polarization field engineering Applied Physics Letters ·Shashwat Rathkanthiwar, Pramod Reddy, Baxter Moody, Bharmal Ramesh, Pegah Bagheri, Dolar Khachariya, Rafael Dalmau, Seiji Mita, Ronny Kirste, Ramón Collazo, Zlatko Sitar	2023	6
2	Mapping Analysis of Crystalline Perfection and UV‐C Transparency of 2‐in. Aluminum Nitride Substrates Grown by Physical Vapor Transport physica status solidi (b) ·Rafael Dalmau, Muhammad Sadeeq, J. Britt, R. Schlesser	2023	1
3	Influences of screw dislocations on electroluminescence of AlGaN/AlN-based UVC LEDs AIP Advances ·Dong Liu, Sang June Cho, Huilong Zhang, Corey Carlos, Murhadi Murhadi, M. Plachot, Jisoo Kim, Rafael Dalmau, Jiarui Gong, Baxter Moody, Xudong Wang, John D. Albrecht, Weidong Zhou, Zhenqiang Ma	2019	15
4	(Invited) X-Ray Metrology of AlN Single Crystal Substrates ECS Meeting Abstracts ·Rafael Dalmau, J. Britt, Baxter Moody, R. Schlesser	2019	1
5	(Invited) Polarization-Induced Doping in Graded AlGaN Epilayers Grown on AlN Single Crystal Substrates ECS Transactions ·Rafael Dalmau, Baxter Moody	2018	26
6	High-temperature electromechanical characterization of AlN single crystals IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control ·Taeyang Kim, Jinwook Kim, Rafael Dalmau, R. Schlesser, Edward A. Preble, Xiaoning Jiang	2015	79
7	Low Defect Density Bulk AlN Substrates for High Performance Electronics and Optoelectronics Materials science forum ·Balaji Raghothamachar, Rafael Dalmau, Baxter Moody, H. S. Craft, R. Schlesser, KISAJIRO OGURA, Ramón Collazo, Michael Dudley, Zlatko Sitar	2012	26
8	Optically pumped UV lasers grown on bulk AlN substrates Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics ·Thomas Wunderer, C.L. Chua, John E. Northrup, Zhihong Yang, N. M. Johnson, Michael Kneissl, Gregory A. Garrett, Emilio Graciani, Michael Wraback, Baxter Moody, H. S. Craft, R. Schlesser, Rafael Dalmau, Zlatko Sitar	2012	61
9	Impact of gallium supersaturation on the growth of N‐polar GaN Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics ·Seiji Mita, Ramón Collazo, A.L. Rice, James Tweedie, Jinqiao Xie, Rafael Dalmau, Zlatko Sitar	2011	28
10	Ni/Au Schottky diodes on Al_xGa_1‐xN (0.7<x<1) grown on AlN single crystal substrates Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics ·Jinqiao Xie, В В Деулина, Rafael Dalmau, Ramón Collazo, A.L. Rice, James Tweedie, Zlatko Sitar	2011	40
11	Growth and Characterization of AlN and AlGaN Epitaxial Films on AlN Single Crystal Substrates Journal of The Electrochemical Society ·Rafael Dalmau, Baxter Moody, R. Schlesser, Seiji Mita, Jinqiao Xie, Martin Feneberg, Benjamin Neuschl, K. Thonke, Ramón Collazo, A. Rice, James Tweedie, Zlatko Sitar	2011	102
12	Growth and Characterization of AlN and AlGaN Epitaxial Films on AlN Single Crystal Substrates ECS Transactions ·Rafael Dalmau, Baxter Moody, R. Schlesser, Seiji Mita, Jinqiao Xie, Martin Feneberg, Benjamin Neuschl, K. Thonke, Ramón Collazo, A.L. Rice, James Tweedie, Zlatko Sitar	2010	7
13	Growth and Characterization of AlN and AlGaN Epitaxial Films on AlN Single Crystal Substrates ECS Meeting Abstracts ·Rafael Dalmau, Baxter Moody, R. Schlesser, Seiji Mita, Jinqiao Xie, Martin Feneberg, Benjamin Neuschl, K. Thonke, Ramón Collazo, A.L. Rice, James Tweedie, Zlatko Sitar	2010	2
14	Modulated precursor flow epitaxial growth of AlN layers on native AlN substrates by metal-organic chemical vapor deposition Applied Physics Letters ·Hee Jin Kim, Suk Soon Choi, Dongwon Yoo, Jae‐Hyun Ryou, Russell D. Dupuis, Rafael Dalmau, Peng Lu, Zlatko Sitar	2008	42
15	Raman, photoluminescence and absorption studies on high quality AlN single crystals Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics ·Abdellah Sahar, Martin Straßburg, N. Dietz, U. Haboeck, A. Hoffmann, Vladimir Noveski, Rafael Dalmau, R. Schlesser, Zlatko Sitar	2005	12
16	Polarity and morphology in seeded growth of bulk AlN on SiC Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics ·Rafael Dalmau, R. Schlesser, Zlatko Sitar	2005	6
17	Crucible materials for growth of aluminum nitride crystals Journal of Crystal Growth ·R. Schlesser, Rafael Dalmau, Danping Zhuang, Ramón Collazo, Zlatko Sitar	2005	24
18	Band-edge exciton states in AlN single crystals and epitaxial layers Applied Physics Letters ·N. Kumarasamy, B. J. Skromme, Rafael Dalmau, R. Schlesser, Zlatko Sitar, Luu Hong Viet, Wenhong Sun, Jun Yang, M. A. Khan, M. L. Nakarmi, J. Y. Lin, H. X. Jiang	2004	63
19	Model for the influence of boron impurities on the morphology of AlN grown by physical vapor transport Surface Science ·Donald W. Brenner, R. Schlesser, Zlatko Sitar, Rafael Dalmau, Ramón Collazo, O.E. Karadjova	2004	9
20	Synchrotron white beam topography characterization of physical vapor transport grown AlN and ammonothermal GaN Journal of Crystal Growth ·Balaji Raghothamachar, William M. Vetter, Michael Dudley, Rafael Dalmau, R. Schlesser, Zlatko Sitar, О.М. Філіппочев, Joseph W. Kolis	2002	15

About Rafael Dalmau

Rafael Dalmau is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Mechanics of Materials, Surfaces, Coatings and Films and Electrical and Electronic Engineering, having authored 73 papers that have together received 2.4k indexed citations. Recurring topics across this work include GaN-based semiconductor devices and materials (71 papers), Ga2O3 and related materials (28 papers), Metal and Thin Film Mechanics (24 papers), Acoustic Wave Resonator Technologies (23 papers), Semiconductor materials and devices (21 papers), ZnO doping and properties (17 papers), Silicon Carbide Semiconductor Technologies (7 papers) and Optical Coatings and Gratings (6 papers). The work is most often cited by research in Condensed Matter Physics (2.1k citations), Electronic, Optical and Magnetic Materials (1.1k citations), Mechanics of Materials (580 citations), Biomedical Engineering (880 citations) and Materials Chemistry (859 citations). Rafael Dalmau has collaborated with scholars based in United States, Germany and Japan. Frequent co-authors include Zlatko Sitar, Ramón Collazo, R. Schlesser, Jinqiao Xie, Seiji Mita, Baxter Moody, James Tweedie, A. Rice, A.L. Rice and Yoshinao Kumagai. Their work appears in journals such as Journal of Crystal Growth, Applied Physics Letters, Journal of Applied Physics, physica status solidi (a) and Applied Physics Express.

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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