Department of Electronic Engineering

Research Output

2005
8 Citations (Scopus)

Chip-level performance maximization using ASIS (Application-specific Interconnect Structure) wiring design concept for 45 nm CMOS devices

Oda, N., Imura, H., Kawahara, N., Tagami, M., Kunishima, H., Sone, S., Ohnishi, S., Yamada, K., Kakuhara, Y., Sekine, M., Hayashi, Y. & Ueno, K., 2005 Dec 1, IEEE International Electron Devices Meeting, 2005 IEDM - Technical Digest. p. 1022-1025 4 p. 1609538. (Technical Digest - International Electron Devices Meeting, IEDM; vol. 2005).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chirped-pulse amplification system providing electric-field-controlled optical pulses

Kakehata, M., Takada, H., Kobayashi, Y., Torizuka, K., Nishijima, K., Takamiya, H., Homma, T. & Takahashi, H., 2005 Jan 1, Conference on Lasers and Electro-Optics, CLEO 2005. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

DC characteristics in high-quality AlGaN/AlN/GaN high-electron-mobility transistors grown on AIN/sapphire templates

Miyoshi, M., Imanishi, A., Egawa, T., Ishikawa, H., Asai, K. I., Shibata, T., Tanaka, M. & Oda, O., 2005 Sep 8, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 44, 9 A, p. 6490-6494 5 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Degradation of electromigration lifetime by post-annealing for CU/Low-k interconnects

Kakuhara, Y. & Ueno, K., 2005 Dec 15, 2005 IEEE International Reliability Physics Symposium Proceedings, 43rd Annual. p. 656-657 2 p. (IEEE International Reliability Physics Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Demonstration of undoped quaternary AlInGaNGaN heterostructure field-effect transistor on sapphire substrate

Liu, Y., Jiang, H., Arulkumaran, S., Egawa, T., Zhang, B. & Ishikawa, H., 2005 Jul 4, In : Applied Physics Letters. 86, 22, p. 1-3 3 p., 223510.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Effect of beam pointing shift on the carrier-envelope phase measurement using self-referencing spectral interferometry method

Kakehata, M., Takada, H., Kobayashi, Y., Torizuka, K., Takamiya, H., Nishijima, K., Homma, T. & Takahashi, H., 2005 Jan 1, Quantum Electronics and Laser Science Conference, QELS 2005. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electron transfer mediator micro-biosensor fabrication by organic plasma process

Hiratsuka, A., Kojima, K. I., Muguruma, H., Lee, K. H., Suzuki, H. & Karube, I., 2005 Dec 15, In : Biosensors and Bioelectronics. 21, 6, p. 957-964 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Enhancement of breakdown voltage by AlN buffer layer thickness in AlGaNGaN high-electron-mobility transistors on 4 in. diameter silicon

Arulkumaran, S., Egawa, T., Matsui, S. & Ishikawa, H., 2005 Mar 21, In : Applied Physics Letters. 86, 12, p. 1-3 3 p., 123503.

Research output: Contribution to journalArticle

87 Citations (Scopus)

Fabrication of ultracompact optical isolator with Si-photonic wire waveguides

Shoji, Y., Yokoi, H. & Mizumoto, T., 2005 Dec 1, Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005. p. 67-68 2 p. 1569353. (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest; vol. 2005).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High performance of InGaN LEDs on (111) silicon substrates grown by MOCVD

Egawa, T., Zhang, B. & Ishikawa, H., 2005 Mar 1, In : IEEE Electron Device Letters. 26, 3, p. 169-171 3 p.

Research output: Contribution to journalArticle

70 Citations (Scopus)

High-speed rotating-disk chemical vapor deposition process for in-situ arsenic-doped polycrystalline silicon films

Terai, F., Kobayashi, H., Katsui, S., Tamaoki, N., Nagatomo, T. & Homma, T., 2005 Nov 9, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 44, 11, p. 7883-7888 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Interferometric optical isolator with Si gudiing layer operated in unidirectional magnetic field

Yokoi, H., 2005 Dec 1, p. 450-457. 8 p.

Research output: Contribution to conferencePaper

Maskless lateral epitaxial over growth of GaN films on in situ etched sapphire substrates by metalorganic chemical vapor deposition

Hao, M., Egawa, T. & Ishikawa, H., 2005 Dec 15, In : Journal of Crystal Growth. 285, 4, p. 466-472 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Nanostructural characterization and two-dimensional electron-gas properties in high-mobility AlGaN/AlN/GaN heterostructures grown on epitaxial AlN/sapphire templates

Miyoshi, M., Egawa, T., Ishikawa, H., Asai, K. I., Shibata, T., Tanaka, M. & Oda, O., 2005 Sep 15, In : Journal of Applied Physics. 98, 6, 063713.

Research output: Contribution to journalArticle

33 Citations (Scopus)
30 Citations (Scopus)

Newly developed high-speed rotating disk chemical vapor deposition equipment for poly-Si films

Terai, F., Kobayashi, H., Katsui, S., Sato, Y., Nagatomo, T. & Homma, T., 2005 Jan 1, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 44, 1 A, p. 125-130 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Novel single-stage second-order structure for low-pass wide-band low-power continuous-time filters

Hadidi, K., Eguchi, K., Ito, M., Sasaki, M., Oshima, H. & Khoei, A., 2005 Sep 15, In : AEU - International Journal of Electronics and Communications. 59, 6, p. 362-369 8 p.

Research output: Contribution to journalArticle

Plasma emission spectrochemical analysis of the surface state of particles in a suspension system

Kobayashi, K., Sato, A., Homma, T. & Nagatomo, T., 2005 Feb 1, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 44, 2, p. 1027-1030 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
3 Citations (Scopus)

Recessed-gate AlGaN/GaN HFETs with lattice-matched InAlGaN quaternary alloy capping layers

Nakazawa, S., Ueda, T., Inoue, K., Tanaka, T., Ishikawa, H. & Egawa, T., 2005 Oct 1, In : IEEE Transactions on Electron Devices. 52, 10, p. 2124-2128 5 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Reliability of damascene copper interconnects

Ueno, K., Ishigarni, T., Kakuhara, Y. & Kawano, M., 2005 Dec 1, p. 408-418. 11 p.

Research output: Contribution to conferencePaper

1 Citation (Scopus)
30 Citations (Scopus)

Studies of AlGaN/GaN high-electron-mobility transistors on 4-in. diameter Si and sapphire substrates

Arulkumaran, S., Egawa, T. & Ishikawa, H., 2005 Oct 1, In : Solid-State Electronics. 49, 10, p. 1632-1638 7 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Studies of electron beam evaporated SiO2/AlGaN/GaN metal-oxide-semiconductor high-electron-mobility transistors

Arulkumaran, S., Egawa, T. & Ishikawa, H., 2005 Jun 24, In : Japanese Journal of Applied Physics, Part 2: Letters. 44, 24-27, p. L812-L815

Research output: Contribution to journalArticle

22 Citations (Scopus)

Studies on electron beam evaporated ZrO 2/AlGaN/GaN metal-oxide-semiconductor high-electron-mobility transistors

Balachander, K., Arulkumaran, S., Ishikawa, H., Baskar, K. & Egawa, T., 2005 Jan 1, In : Physica Status Solidi (A) Applications and Materials Science. 202, 2, p. R16-R18

Research output: Contribution to journalArticle

50 Citations (Scopus)
32 Citations (Scopus)

Thin-film InGaN multiple-quantum-well light-emitting diodes transferred from Si (111) substrate onto copper carrier by selective lift-off

Zhang, B., Egawa, T., Ishikawa, H., Liu, Y. & Jimbo, T., 2005 Feb 14, In : Applied Physics Letters. 86, 7, p. 1-3 3 p., 071113.

Research output: Contribution to journalArticle

33 Citations (Scopus)

Waveguide optical isolators fabricated by wafer bonding

Mizumoto, T. & Yokoi, H., 2005 Jun 20, In : Materials Research Society Symposium Proceedings. 834, p. 135-146 12 p., J4.3.

Research output: Contribution to journalConference article

3 Citations (Scopus)
2004

A high-power SP3T antenna switch IC with adaptive-charge-pump-circuit topology

Takahashi, Y., Numata, K., Maeda, T. & Hida, H., 2004 Dec 1, Conference Proceedings- 34th European Microwave Conference. p. 241-244 4 p. (Conference Proceedings- European Microwave Conference; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

20 Citations (Scopus)

A quantitative model for the blueshift induced by rapid thermal annealing in GaNAs/GaAs triple quantum wells

Sun, Y., Egawa, T. & Ishikawa, H., 2004 Sep 1, In : Journal of Applied Physics. 96, 5, p. 2586-2591 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

A Thin-Film Glucose Biosensor Based on Hexamethyldisiloxane Plasma-Polymerized Film: Influence of Its Film Thickness on the Platinum Electrode

Kase, Y., Muguruma, H., Hiratsuka, A. & Karube, I., 2004 Feb, In : IEICE Transactions on Electronics. E87-C, 2, p. 142-147 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Barrier-height-enhanced n-GaN Schottky photodiodes using a thin p-GaN surface layer

Jiang, H., Egawa, T., Ishikawa, H., Dou, Y., Shao, C. & Jlmbo, T., 2004 Jul 1, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43, 7 A, p. 4101-4104 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
8 Citations (Scopus)

Carrier-envelope-phase stabilized chirped-pulse amplification system scalable to higher pulse energies

Kakehata, M., Takada, H., Kobayashi, Y., Torizuka, K., Takamiya, H., Nishijima, K., Homma, T., Takahashi, H., Okubo, K., Nakamura, S. & Koyamada, Y., 2004 May, In : Optics Express. 12, 10, p. 2070-2080 11 p.

Research output: Contribution to journalArticle

58 Citations (Scopus)

Carrier-envelope phase stabilized chirped-pulse amplification system using a grating-based pulse stretcher and compressor

Kakehata, M., Takada, H., Kobayashi, Y., Torizuka, K., Takamiya, H., Nishijima, K., Homma, T., Takahashi, H., Okubo, K., Nakamura, S. & Koyamada, Y., 2004, In : OSA Trends in Optics and Photonics Series. 94, p. 18-22 5 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)
20 Citations (Scopus)

Characterization of GaInN light-emitting diodes with distributed Bragg reflector grown on Si

Ishikawa, H., Zhang, B., Asano, K., Egawa, T. & Jimbo, T., 2004 Dec 10, In : Journal of Crystal Growth. 272, 1-4 SPEC. ISS., p. 322-326 5 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Comparative study on the properties of GaNAs/GaAs triple quantum wells annealed by different methods

Sun, Y., Yamamori, M., Egawa, T. & Ishikawa, H., 2004 Mar 1, In : Japanese Journal of Applied Physics, Part 2: Letters. 43, 3 A, p. L334-L336

Research output: Contribution to journalArticle

3 Citations (Scopus)

Current collapse-free i-GaN/AlGaN/GaN high-electron-mobility transistors with and without surface passivation

Arulkumaran, S., Hibino, T., Egawa, T. & Ishikawa, H., 2004 Dec 6, In : Applied Physics Letters. 85, 23, p. 5745-5747 3 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
22 Citations (Scopus)

Effects of Interfacial Thin Metal Layer for High-Performance Pt-Au-Based Schottky Contacts to AlGaN-GaN

Miura, N., Oishi, T., Nanjo, T., Suita, M., Abe, Y., Ozeki, T., Ishikawa, H. & Egawa, T., 2004 Mar 1, In : IEEE Transactions on Electron Devices. 51, 3, p. 297-303 7 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Effects of RTA cover material on the properties of GaNAs/GaAs triple quantum wells grown by chemical beam epitaxy

Sun, Y., Yamamori, M., Egawa, T., Ishikawa, H. & Mito, K., 2004 Sep 1, In : Journal of Crystal Growth. 269, 2-4, p. 229-234 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1 Citation (Scopus)

Fabrication of semiconductor laser for integration with optical isolator

Sakurai, K., Yokoi, H., Mizumoto, T., Miyashita, D. & Nakano, Y., 2004 Apr, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43, 4 A, p. 1388-1392 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
11 Citations (Scopus)

GaN-based optoelectronic devices on Si grown by MOCVD

Ishikawa, H. & Egawa, T., 2004 Oct 28, p. 34-38. 5 p.

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Growth and characterization of AlGaN/AlN/GaN HEMTs on 100-mm-diameter epitaxial AlN/sapphire templates

Miyoshi, M., Imanishi, A., Ishikawa, H., Egawa, T., Asai, K., Mouri, M., Shibata, T., Tanaka, M. & Oda, O., 2004 Dec 1, In : Technical Digest - International Electron Devices Meeting, IEDM. p. 1031-1034 4 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)