( History of WorkShop )

16th International WorkShop on
New Group IV Semiconductor Nanoelectronics
(Satellite workshop of ICSI/ISTDM 2025)

Nov. 17(Mon.) - 18(Tue.), 2025

Conference Room & Room A401 (4th Floor)
Laboratory for Nanoelectronics and Spintronics
Research Institute of Electrical Communication
Tohoku University, Sendai, JAPAN

Cosponsored by

The 16th International Workshop on New Group IV Semiconductor Nanoelectronics will be held in Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, Sendai, Japan, on November 17-18, 2025. This workshop will focus on new group IV semiconductor nanoelectronics. This year in particular, the workshop will be held as a satellite workshop of ICSI/ISTDM 2025.

SCOPE

- Si, Ge, Si-Ge, Si-Ge-C, Si-Ge-Sn, Si-C, Other Group IV Materials and Their Heterostructures

- Thin Film Formation, Crystal Growth and Doping Techniques of Molecular Beam Epitaxy, Chemical Vapor Deposition and Other Novel Growth

- Wet and Dry Etching Process

- Formation of Heterojunction, pn Junction and Other Junctions with Insulators and Metals

- Self-Organized and Self-Aligned Process

- Quantum Well, Wire and Dot (1D, 2D and 3D Confined) Structure Formation Techniques

- Thin Film and Wafer Bonding Techniques

- Evaluation of Electronic and Crystallographic Structures

- Electronic and Optical Device Applications

- Process Technology for High-Performance Devices and Integrated Circuits

SUBMISSION OF ABSTRACTS

PDF or MS Word file of abstract (one or two pages, typically one-page main text and one-page figures), written in English on white bond paper (A4 size; 2.5cm margin on four sides), should be submitted by Oct. 16, 2025 to the Secretariat at the following address:

E-mail:

Secretariat of International WorkShop on New Group IV Semiconductor Nanoelectronics,
Research Institute of Electrical Communication, Tohoku University

2-1-1, Katahira, Aoba-ku, Sendai, 980-8577, Japan

Tel.: +81-(0)90-7060-7194

All the accepted abstracts will be expected to be opened on this workshop web site. The abstract should be headed by the title, author(s), affiliation(s), address, telephone number and e-mail address, and clearly describe the originality and new contributions of the work. The title, author(s), affiliation(s), address, telephone number and e-mail address should be also sent by E-mail to

Papers to be presented at the workshop will be selected by the Program Committee based on the submitted abstracts. The notice of acceptance will be e-mailed to the first author or corresponding author within a few days after receiving the abstract.

INTERNATIONAL ADVISORY COMMITTEE

ORGANIZING COMMITTEE

PROGRAM COMMITTEE

WORKSHOP PRESENTATIONS

TIME SCHEDULE & PROGRAM & ABSTRACTS

Time Schedule

Technical Program

Program & Abstracts
^{(Password Locked)}

The Workshop registration desk will be open tentatively for
08:30-16:30 on Monday, Nov. 17, 2025.
08:30-16:00 on Tuesday, Nov. 18, 2025.

Attendees are recommended to send completed registration form to Secretariat by e-mail in advance. 

CORRESPONDENCE

For further information, please contact to: Secretariat of International WorkShop on New Group IV Semiconductor Nanoelectronics, Research Institute of Electrical Communication Tohoku University 2-1-1, Katahira, Aoba-ku, Sendai, 980-8577, Japan Tel: +81-(0)90-7060-7194
E-mail:

　TRANSPORTATION

Sendai

     Sendai is located 350 kilometers north of Tokyo on the pacific coast of Japan. Domestic flights to Sendai from Nagoya airports are available. The JR Tohoku Shinkansen Express (bullet train) connects major cities in Japan, and it takes only 1.5-2 hours from Tokyo to Sendai. The trip from Narita International Airport to Sendai takes around 3-3.5 hours by JR Narita Express (a shuttle between the airport and Tokyo) or Keisei Line (a railway between the airport and Ueno) and Shinkansen. Sendai International Airport also services seven international destinations. The trip from Haneda International Airport to Sendai takes around 2.5-3 hours by the Tokyo Monorail Line from the 3rd floor of the airport to Hamamatu-cho station and JR Train from Hamamatsu-cho to Tokyo and the JR Shinkansen Express. From Sendai International Airport to JR Sendai Station, Sendai Airport Access Line runs frequently.

Via Narita International Airport

    Participants arriving in New Tokyo International Airport (Narita Airport) have the following options for traveling to Sendai via Tokyo. Take either the JR Narita Express Train or a Limousine Bus to Tokyo Station. Narita Express is available at 30 minutes interval and it takes approximately 60 minutes from Narita to Tokyo Station at about 3000 yen. Limousine Bus is available every 15 minutes and it takes 80 minutes at about 3000 yen. Take the JR Tohoku Shinkansen Express (bullet train) from Tokyo Station to Sendai. The train is available every 15 minutes and it takes 2 hours at about 12,000 yen. For more details, visit the JR East website: http://www.jreast.co.jp/multi/en/

Via Haneda International Airport

    The Haneda Airport International Passenger Terminal connects directly to the 3rd-floor Haneda Airport International Terminal Station of the Tokyo Monorail Line. Take the line from the Terminal Station to Hamamatsu-cho Station (500Yen) for around 15 min, and move to JR Hamamatsu-cho station. Then move to JR Tokyo station using JR Train for around 10 min. (every few min.). Take the JR Tohoku Shinkansen Express (bullet train) from Tokyo Station to Sendai.  At Hamamatsu-cho station, you can buy train ticket to Sendai. You can buy JR Tohoku Shinkansen Express Ticket (Seat reservation recommended) at Tohoku Shinkansen Ticket counter in JR Tokyo Station (Of course you can buy the Shinkansen ticket at JR Hamamatsu-cho Staition.) For more details, visit the JR East website: http://www.jreast.co.jp/multi/en/

Via Sendai International Airport

   Railway (Sendai Airport Access Line) is available to JR Sendai Station at 660 yen. Scheduled travel time: 25 minutes.
　

From JR Sendai Station

    From JR Sendai station to Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku Univ., it takes approximately 20 minutes on foot.

Click to enlarge !

　LINK

2025 International Conference on Silicon Epitaxy & International SiGe Technology and Device Meeting (ICSI/ISTDM 2025)

Adopting Sustainable Partnerships for Innovative Research Ecosystem (ASPIRE), Japan Science and Technology Agency (JST)

　　Research Institute of Electrical Communication (RIEC), Tohoku University

　Cooperative Research Project Program of the Research Institute of Electrical Communication, Tohoku University