Department of Electronic Engineering

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2 Citations (Scopus)

Morphological and spectroscopic studies of thin films of quaterthiophenes having extra bulky terminal groups

Muguruma, H. & Hotta, S., 1999 Jan 1, In : Thin Solid Films. 339, 1-2, p. 137-141 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

MOVPE growth and characterization of high-Al-content AlGaN/GaN heterostructures on 100-mm-diameter sapphire substrates

Miyoshi, M., Sakai, M., Ishikawa, H., Egawa, T., Jimbo, T., Tanaka, M. & Oda, O., 2004 Dec 10, In : Journal of Crystal Growth. 272, 1-4 SPEC. ISS., p. 293-299 7 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

NADH sensing using a carbon nanotube electrode reinforced with a plasma-polymerized thin film

Matsui, Y., Hoshino, T., Yoshizawa, M. & Muguruma, H., 2008 Aug, In : Electrochemistry. 76, 8, p. 610-613 4 p.

Research output: Contribution to journalArticle

Open Access
6 Citations (Scopus)

NADH sensing using neutral red functionalized carbon nanotube/plasma- polymerized film composite electrode

Hoshino, T. & Muguruma, H., 2012 Jul, In : IEICE Transactions on Electronics. E95-C, 7, p. 1300-1303 4 p.

Research output: Contribution to journalArticle

2 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)

Near-field acoustic levitation of planar specimens using flexural vibration

Hashimoto, Y., Koike, Y. & Ueha, S., 1996 Oct 1, In : Journal of the Acoustical Society of America. 100, 4 pt 1, p. 2057-2061 5 p.

Research output: Contribution to journalArticle

89 Citations (Scopus)

Near-ideal Schottky contact on quaternary AlInGaN epilayer lattice-matched with GaN

Liu, Y., Egawa, T., Jiang, H., Zhang, B., Ishikawa, H. & Hao, M., 2004 Dec 13, In : Applied Physics Letters. 85, 24, p. 6030-6032 3 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Needle-Type Glucose Biosensor Fabricated with Semiconductor Process: Utilization of a Novel Thin Film Ag/AgCl Reference Electrode and Plasma-polymerized Film

Muguruma, H., Hiratsuka, A., Kojima, K. I., Suzuki, H., Ikebukuro, K. & Karube, I., 2001, In : IEEJ Transactions on Sensors and Micromachines. 121, 8, p. 445-451 7 p.

Research output: Contribution to journalArticle

Neural substrate of sound duration discrimination during an auditory sequence in the guinea pig primary auditory cortex

Okazaki, S., Kanoh, S., Tsukada, M. & Oka, K., 2010 Jan 1, In : Hearing Research. 259, 1-2, p. 107-116 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

New inductively coupled plasma system using divided antenna for photoresist ashing

Terai, F., Kobayashi, H., Iyanagi, K., Yamage, M., Nagatomo, T. & Homma, T., 2004 Sep 1, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43, 9 A, p. 6392-6398 7 p.

Research output: Contribution to journalArticle

3 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)

New polyimide film paves way for super high-speed logic devices

Homma, T., Numasawa, Y., Murao, Y. & Hamano, K., 1988 Nov 1, In : JEE. Journal of electronic engineering. 25, 263, p. 74-79 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Non-contact transportation techniaque using acoustic levitation

Hashimoto, Y., Koike, Y. & Ueha, S., 1997, In : Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering. 63, 7, p. 947-950 4 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Non-contact transportation using near-field acoustic levitation

Ueha, S., Hashimoto, Y. & Koike, Y., 2000 Mar, In : Ultrasonics. 38, 1, p. 26-32 7 p.

Research output: Contribution to journalArticle

144 Citations (Scopus)

Nonreciprocal TE-TM mode converter with semiconductor guiding layer

Yokoi, H., Mizumoto, T. & Iwasaki, H., 2002 Dec 5, In : Electronics Letters. 38, 25, p. 1670-1672 3 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Novel inkjet printing system and formation mechanism of PdO nanofilms for field-emission imaging devices

Kondo, H., Sato, T., Yamabe, J. & Ishikawa, H., 2017 Jul 21, In : Journal of Physics D: Applied Physics. 50, 32, 325106.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Novel quaternary AlInGaN/GaN heterostructure field effect transistors on sapphire substrate

Liu, Y., Egawa, T., Jiang, H., Zhang, B. & Ishikawa, H., 2006 Jul 7, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 45, 7, p. 5728-5731 4 p.

Research output: Contribution to journalArticle

8 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

Novel slip-free rapid thermal annealing of GaAs in vacuum with excellent uniformity and reproducibility

Kohno, M., Hida, H., Ogawa, Y., Fujii, M., Maeda, T., Ohata, K. & Tsukada, Y., 1991 Dec 1, In : Journal of Applied Physics. 69, 3, p. 1294-1299 6 p.

Research output: Contribution to journalArticle

Novel ultrasonic cleaning equipment using waveguide mode

Suzuki, K., Han, K., Okano, S., Soejima, J. & Koike, Y., 2009 Jul 1, In : Japanese Journal of Applied Physics. 48, 7 PART 2, 07GM05.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Novel wedge-shaped doubly inclined chamber for the flow-through separation of suspended particles

Ohtani, K., Koike, Y., Ueha, S. & Yokoi, H., 2000 Mar, In : Ultrasonics. 38, 1, p. 647-649 3 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

On-chip intercalated-graphene inductors for next-generation radio frequency electronics

Kang, J., Matsumoto, Y., Li, X., Jiang, J., Xie, X., Kawamoto, K., Kenmoku, M., Chu, J. H., Liu, W., Mao, J., Ueno, K. & Banerjee, K., 2018 Jan 1, In : Nature Electronics. 1, 1, p. 46-51 6 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

On the effects of gate-recess etching in current-collapse of different cap layers grown AlGaN/GaN high-electron-mobility transistors

Arulkumaran, S., Egawa, T., Selvaraj, L. & Ishikawa, H., 2006 Mar 10, In : Japanese Journal of Applied Physics, Part 2: Letters. 45, 8-11, p. L220-L223

Research output: Contribution to journalArticle

13 Citations (Scopus)

Optical absorption and photoluminescence studies of n-type GaN

Zhao, G. Y., Ishikawa, H., Jiang, H., Egawa, T., Jimbo, T. & Umeno, M., 1999 Sep 15, In : Japanese Journal of Applied Physics, Part 2: Letters. 38, 9 A/B, p. L993-L995

Research output: Contribution to journalArticle

29 Citations (Scopus)

Optical and color stabilities of paint-on resins for shade modification of restorative resins

Arikawa, H., Kanie, T., Fujii, K., Ban, S., Homma, T. & Takahashi, H., 2004 Jun, In : Dental Materials Journal. 23, 2, p. 155-160 6 p.

Research output: Contribution to journalArticle

Open Access
19 Citations (Scopus)

Optical degradation of InGaN/AlGaN light-emitting diode on sapphire substrate grown by metalorganic chemical vapor deposition

Egawa, T., Ishikawa, H., Jimbo, T. & Umeno, M., 1996 Aug 5, In : Applied Physics Letters. 69, 6, p. 830-832 3 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)

Optical nonreciprocal devices with a silicon guiding layer fabricated by wafer bonding

Yokoi, H., Mizumoto, T. & Shoji, Y., 2003 Nov 20, In : Applied Optics. 42, 33, p. 6605-6612 8 p.

Research output: Contribution to journalArticle

66 Citations (Scopus)

Optical properties of AlxGa1-xN/GaN heterostructures on sapphire by spectroscopic ellipsometry

Yu, G., Ishikawa, H., Umeno, M., Egawa, T., Watanabe, J., Jimbo, T. & Soga, T., 1998 Dec 1, In : Applied Physics Letters. 72, 18, p. 2202-2204 3 p.

Research output: Contribution to journalArticle

51 Citations (Scopus)

Optical properties of fluorinated silicon oxide and organic spin-on-glass films for thin-film optical waveguides

Homma, T., Ariyama, Y., Kondo, H., Sakamoto, M., Kanegae, S., Itoh, M., Yamaguchi, M. & Takahashi, H., 2000 Mar 1, In : Journal of the Electrochemical Society. 147, 3, p. 1141-1144 4 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Optical properties of fluorinated silicon oxide films by liquid phase deposition for optical waveguides

Homma, T., Satoh, A., Okada, S., Itoh, M., Yamaguchi, M. & Takahashi, H., 1998 Dec 1, In : IEEE Transactions on Instrumentation and Measurement. 47, 3, p. 698-702 5 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Optical properties of paint-on resins for shade modification of crown and bridge resins - Light transmittance characteristics

Arikawa, H., Kanie, T., Fujii, K., Homma, T., Takahashi, H. & Ban, S., 2003 Sep, In : Dental Materials Journal. 22, 3, p. 272-279 8 p.

Research output: Contribution to journalArticle

Open Access
13 Citations (Scopus)

Optical properties of wurtzite structure GaN on sapphire around fundamental absorption edge (0.78-4.77 eV) by spectroscopic ellipsometry and the optical transmission method

Yu, G., Wang, G., Ishikawa, H., Umeno, M., Soga, T., Egawa, T., Watanabe, J. & Jimbo, T., 1997 Jun 16, In : Applied Physics Letters. 70, 24, p. 3209-3211 3 p.

Research output: Contribution to journalArticle

231 Citations (Scopus)

Optimization of carbon nanotube layer formation on plasma-polymerized thin film for enzyme biosensor

Matsui, Y., Yoshizawa, M., Hoshino, T. & Muguruma, H., 2008 Dec 1, In : Sensors and Materials. 20, 6, p. 289-298 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Organic plasma process for simple and substrate-independent surface modification of polymeric BioMEMS devices

Hiratsuka, A., Muguruma, H., Lee, K. H. & Karube, I., 2004 Jul 15, In : Biosensors and Bioelectronics. 19, 12, p. 1667-1672 6 p.

Research output: Contribution to journalArticle

45 Citations (Scopus)

Passivation of bulk and surface defects in GaAs grown on Si substrate by radio frequency phosphine/hydrogen plasma exposure

Wang, G., Ogawa, T., Murase, K., Hori, K., Soga, T., Zhang, B., Zhao, G., Ishikawa, H., Egawa, T., Jimbo, T. & Umeno, M., 2001 Aug, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 40, 8, p. 4781-4784 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Pd/GaN Schottky diode with a barrier height of 1.5 eV and a reasonably effective Richardson coefficient

Ishikawa, H., Nakamura, K., Egawa, T., Jimbo, T. & Umeno, M., 1998 Jan 15, In : Japanese Journal of Applied Physics, Part 2: Letters. 37, 1 PART A/B, p. L7-L9

Research output: Contribution to journalArticle

24 Citations (Scopus)

Performance of a p-channel heterojunction fet with P+ -GaAs selectively grown contact layers for GaAs complementary ICs

Furuhata, N., Fujii, M., Asai, S., Maeda, T. & Ohno, Y., 1998 Jun, In : Solid-State Electronics. 42, 6, p. 1049-1055 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Peripherally bolted torsional Langevin vibrator with large diameter

Koike, Y., Kihara, M., Satonobu, J., Nakamura, K. & Ueha, S., 1997 Jan 1, In : Journal of the Acoustical Society of Japan (E) (English translation of Nippon Onkyo Gakkaishi). 18, 5, p. 239-246 8 p.

Research output: Contribution to journalArticle

Open Access

Phase-mode LAPS and its application to chemical imaging

Miyamoto, K. I., Wagner, T., Yoshinobu, T., Kanoh, SI. & Schöning, M. J., 2011 May 20, In : Sensors and Actuators, B: Chemical. 154, 1, p. 28-32 5 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)

Photocatalyst coated capillary increases efficiency of membrane penetration process of microinjection

Saito, T. K., Miyauchi, M., Muguruma, H., Suzuki, T., Kakuta, N., Watanabe, T., Hashimoto, K. & Mabuchi, K., 2000, In : Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 4, p. 2819-2820 2 p.

Research output: Contribution to journalArticle

Photodynamic assistance increases the efficiency of the process of microinjection in animal cells

Saito, T. K., Muguruma, H. & Mabuchi, K., 2002 Mar 9, In : Biotechnology Letters. 24, 4, p. 309-314 6 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Photogeneration of NADPH by oligothiophenes coupled with ferredoxin- NADP reductase

Kim, Y., Ikebukuro, K., Muguruma, H. & Karube, I., 1998 Jan 3, In : Journal of Biotechnology. 59, 3, p. 213-220 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
1 Citation (Scopus)

Photosensitive adhesive bonding process of magnetooptic waveguides with Si guiding layer for optical nonreciprocal devices

Choowitsakunlert, S., Takagiwa, K., Kobashigawa, T., Hosoya, N., Silapunt, R. & Yokoi, H., 2018 May 1, In : Japanese Journal of Applied Physics. 57, 5, 058007.

Research output: Contribution to journalArticle

Phototoxic process after rapid photosensitive membrane damage of 5,5″-bis(aminomethyl)-2,2′:5′,2″-terthiophene dihydrochloride

Saito, T. K., Takahashi, M., Muguruma, H., Niki, E. & Mabuchi, K., 2001 Aug 30, In : Journal of Photochemistry and Photobiology B: Biology. 61, 3, p. 114-121 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Physical properties of bi4ti3o12films grown on si(100) wafers

Yamaguchi, M., Nagatomo, T. & Omoto, O., 1995 Sep, In : Japanese Journal of Applied Physics. 34, 9, p. 5116-5119 4 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)