Masaya Iwamoto

420 citations

15 papers · 322 indexed · h-index 8

Co-authors: David E. Root Jianjun Xu Yoshiyuki Kawazoe Takeshi Nishimatsu Umesh V. Waghmare P.J. Zampardi Jason Horn A. Cognata
Topics: Advancements in Semiconductor Devices and Circuit Design (8 papers)Silicon Carbide Semiconductor Technologies (7 papers)Radio Frequency Integrated Circuit Design (6 papers)
Cited by: Condensed Matter Physics Electrical and Electronic Engineering Electronic, Optical and Magnetic Materials
Journals: Physical Review B IEEE Access IEEE Transactions on Microwave Theory and Techniques
Partner nations: United States India Germany

In The Last Decade

Masaya Iwamoto

14 papers receiving 309 citations

Peers

Countries citing papers authored by Masaya Iwamoto

Since Specialization

Citations

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

Fields of papers citing papers by Masaya Iwamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masaya Iwamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Masaya Iwamoto. A scholar is included among the top collaborators of Masaya Iwamoto 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 Masaya Iwamoto. Masaya Iwamoto 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

#	Work	Indexed citations
1	A Hybrid Physical ASM-HEMT Model Using a Neural Network-Based Methodology 2024 ·Rafael Perez Martinez,Masaya Iwamoto,(unknown),(unknown),(unknown),Jianjun Xu,(unknown),(unknown),Bhawani Shankar,(unknown),Z. Song,(unknown),P. Pahl,(unknown),Srabanti Chowdhury	0
2	Compact Model Parameter Extraction via Derivative-Free Optimization 2024 ·IEEE Access ·Rafael Perez Martinez,Masaya Iwamoto,Kelly Woo,Zhengliang Bian,(unknown),Stephen Boyd,Srabanti Chowdhury	1
3	Assessment and Comparison of Measurement-Based Large-Signal FET Models for GaN HEMTs 2024 ·IEEE Transactions on Microwave Theory and Techniques ·Rafael Perez Martinez,Masaya Iwamoto,Jianjun Xu,(unknown),(unknown),(unknown),A. Cognata,(unknown),P. Pahl,Srabanti Chowdhury	7
4	Benchmarking Measurement-Based Large-Signal FET Models for GaN HEMT Devices 2023 ·Rafael Perez Martinez,Masaya Iwamoto,Jianjun Xu,P. Pahl,Srabanti Chowdhury	3
5	Thermal Resistance Formulation and Analysis of III-V FETs Based on DC Electrical Data 2021 ·David E. Root,Jianjun Xu,Masaya Iwamoto	6
6	Knowledge-based neural network (KBNN) modeling of HBT junction temperature and thermal resistance from electrical measurements 2017 ·Masaya Iwamoto,Jianjun Xu,(unknown),David E. Root	13
7	III–V FET high frequency model with drift and depletion charges 2011 ·2011 IEEE MTT-S International Microwave Symposium ·Masaya Iwamoto,Jianjun Xu,Jason Horn,David E. Root	1
8	Nonlinear Transistor Model Parameter Extraction Techniques 2011 ·Cambridge University Press eBooks ·Matthias Rudolph,Masaya Iwamoto,(unknown),Christian Fager,David E. Root,Jens Engelmann,Olivier Jardel,Dominique Schreurs,P.J. Zampardi,Manfred Berroth	65
9	Large-signal FET model with multiple time scale dynamics from nonlinear vector network analyzer data 2010 ·2010 IEEE MTT-S International Microwave Symposium ·Jianjun Xu,Jason Horn,Masaya Iwamoto,David E. Root	39
10	First-principles accurate total energy surfaces for polar structural distortions ofBaTiO3,PbTiO3, andSrTiO3: Consequences for structural transition temperatures 2010 ·Physical Review B ·Takeshi Nishimatsu,Masaya Iwamoto,Yoshiyuki Kawazoe,Umesh V. Waghmare	90
11	Drain-Source Symmetric Artificial Neural Network-Based FET Model with Robust Extrapolation Beyond Training Data 2007 ·IEEE MTT-S International Microwave Symposium digest ·Jianjun Xu,Daniel Gunyan,Masaya Iwamoto,Jason Horn,A. Cognata,David E. Root	16
12	Measurement-Based Non-Quasi-Static Large-Signal FET Model Using Artificial Neural Networks 2006 ·Jianjun Xu,Daniel Gunyan,Masaya Iwamoto,A. Cognata,David E. Root	32
13	Linearity Improvement of HBT-based Doherty Power Amplifiers Based on a Simple Analytical Model 2006 ·(unknown),A. Metzger,P.J. Zampardi,Masaya Iwamoto,P.M. Asbeck	6
14	Linearity Improvement of HBT-Based Doherty Power Amplifiers Based on a Simple Analytical Model 2006 ·IEEE Transactions on Microwave Theory and Techniques ·(unknown),A. Metzger,P.J. Zampardi,Masaya Iwamoto,P.M. Asbeck	39
15	A domestic case of acute sporadic hepatitis E first identified in Toyama prefecture 2005 ·Kanzo ·(unknown),Yoshinari Atarashi,Yukihiro Shimizu,Masaya Iwamoto,(unknown),(unknown),Yutaka Yata,Satoshi Yasumura,Masami Minemura,Terumi Takahara,Kazuaki Takahashi,Natsumi Abe,Shunji Mishiro,Toshiro Sugiyama	4

About Masaya Iwamoto

Masaya Iwamoto is a scholar working on Condensed Matter Physics, Electrical and Electronic Engineering and Hepatology, having authored 15 papers that have together received 322 indexed citations. Recurring topics across this work include Advancements in Semiconductor Devices and Circuit Design (8 papers), Silicon Carbide Semiconductor Technologies (7 papers) and Radio Frequency Integrated Circuit Design (6 papers). The work is most often cited by research in Condensed Matter Physics (110 citations), Electrical and Electronic Engineering (227 citations) and Electronic, Optical and Magnetic Materials (63 citations). Masaya Iwamoto has collaborated with scholars based in United States, India and Germany. Frequent co-authors include David E. Root, Jianjun Xu, Yoshiyuki Kawazoe, Takeshi Nishimatsu, Umesh V. Waghmare, P.J. Zampardi, Jason Horn, A. Cognata, Daniel Gunyan and P.M. Asbeck. Their work appears in journals such as Physical Review B, IEEE Access and IEEE Transactions on Microwave Theory and Techniques.

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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