News

Sub-10 nm X-ray Imaging Achieved at NanoTerasu – X-ray Ptychography Demonstrates a Resolution of Approximately 7 nm –

2026-11-12 CATEGORY:

A research team led by graduate student Yuhei Sasaki of the Graduate School of Engineering, Tohoku University; Associate Professor Kokoro Ishiguro of the International Center for Synchrotron Radiation Innovation Smart (SRIS), Tohoku University; and Professor Yukio Takahashi of SRIS, Tohoku University (also affiliated with the Institute of Multidisciplinary Research for Advanced Materials and the Institute for Materials Research) has achieved a projected spatial resolution of 7.4 nm, breaking the 10 nm barrier, in X-ray ptychography using 4.5 keV tender X-rays at beamline BL10U of the 3 GeV high-brilliance synchrotron radiation facility NanoTerasu.

NanoTerasu reached its rated storage-ring current of 400 mA in November 2025, and this study was conducted under 400 mA operation.

Tohoku University Press Release (Tohoku University website):
https://www.tohoku.ac.jp/japanese/2026/11/press20261112-02-NanoTerasu.html

Tohoku University Press Release (SRIS website):
https://www.sris.tohoku.ac.jp/research/detail—id-286.html

Visit by Ishinomaki Shinkin Management Seminar

CATEGORY:

On November 12, Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Ishinomaki Shinkin Management Seminar on a tour of NanoTerasu.

 

 

Visit by JST Sakura Science Exchange Program – November 12

CATEGORY:

On November 12, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided the JST Sakura Science Exchange Program participants on a tour of NanoTerasu.

 

Visit by First-year students of the Science and Mathematics Course, Chidokan Senior High School

2026-11-09 CATEGORY:

On November 9, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided 50 First-year students of the Science and Mathematics Course, Chidokan Senior High School on a tour of NanoTerasu.

 

Delegation of Hyogo Prefectural Assembly Members Visits NanoTerasu

2026-11-05 CATEGORY:

On November 5, a delegation of members of the Hyogo Prefectural Assembly visited NanoTerasu.

Upon arrival at NanoTerasu, the delegation was welcomed by Mr. Kawakami, Director of the NanoTerasu Secretariat, who delivered opening remarks and provided an overview of NanoTerasu, with particular emphasis on the differences between NanoTerasu and SPring-8. This was followed by a presentation by Mr. Sunaga, Special Advisor to the President of the Photon Science Innovation Center (PhoSIC), who introduced the Coalition Use Program, including the Public-Private-Regional Partnership framework.

Following the presentations, the delegation viewed NanoTerasu’s equipment through the observation windows in the observation hall, with explanations provided by Mr. Kawakami.

 

Visit by Association of District Chiefs of the Hebita District Administrative Committee, Ishinomaki City

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On November 5, Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Association of District Chiefs of the Hebita District Administrative Committee, Ishinomaki City on a tour of NanoTerasu.

 

 

Visit by Power Generation and Substation Construction Research Group

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On November 5, Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Power Generation and Substation Construction Research Group on a tour of NanoTerasu.

 

 

Visit by The Intellectual Property Office, Tohoku Bureau of Economy, Trade and Industry

2026-11-02 CATEGORY:

On November 2, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided representatives from the Intellectual Property Office, Tohoku Bureau of Economy, Trade and Industry on a tour of NanoTerasu.

 

 

Where Cutting-Edge Physics Meets Cosmetic Science (L’Oréal)

2026-11-01 CATEGORY:

L’Oréal Announces Innovative Functional Materials Research Using the Next-Generation Synchrotron Radiation Facility NanoTerasu: Visualization of a Nanogel Network Capable of Autonomous Structural Reorganization and Self-Healing

L’Oréal Research & Innovation Center Japan (R&I Japan), the Japanese research and development hub of the L’Oréal Group located in Kawasaki, Kanagawa Prefecture and headed by Amit Jayaswal, presented research findings on polyion complex gel particles (PGPs), a functional material being explored for potential cosmetic applications, at the international conference Okinawa Colloids 2026¹.

Conducted in collaboration with Tohoku University, the study successfully visualized the intricate three-dimensional network structures formed within formulations at world-leading resolution and in a non-destructive manner, using synchrotron X-ray micro-computed tomography (μCT) at the next-generation synchrotron radiation facility NanoTerasu.

Read the press release from Nihon L’Oréal K.K. here:
(PR TIMES, Japan’s No. 1 press release distribution service operated by PR TIMES Corporation)
https://prtimes.jp/main/html/rd/p/000000289.000004813.html

Visit by NTT EAST and Other Visitors

2026-10-30 CATEGORY:

On October 30 , Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from NTT EAST and other visitors on a tour of NanoTerasu.

 

 

Visit by Miyagi Prefecture Building and Housing Center

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On October 30, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from General Incorporated Foundation Miyagi Prefecture Building and Housing Center on a tour of NanoTerasu.

 

 

Visit by Japan Society of Powder and Powder Metallurgy

2026-10-28 CATEGORY:

On October 28, Dr. Kado, Group Leader of the Promotion and Public Relations Group of the NanoTerasu Secretariat,guided Japan Society of Powder and Powder Metallurgy on a tour of NanoTerasu.

 

 

Visit by Nexco-Engineering Tohoku Company – October 28

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On October 28, Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Nexco-Engineering Tohoku Company on a tour of NanoTerasu.

 

 

Visit by Sendai Meiji Youth University, 50th Class

2026-10-27 CATEGORY:

On October 27, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Sendai Meiji Youth University, 50th Class on a tour of NanoTerasu.

 

 

Visit by Hirosaki Energy Issues Conference

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On October 27, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Hirosaki Energy Issues Conference on a tour of NanoTerasu.

 

 

Visit by Furukawa Chamber of Commerce and Industry

2026-10-26 CATEGORY:

On October 26, Dr. Tomimatsu, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Furukawa Chamber of Commerce and Industry on a tour of NanoTerasu.

With this visit, it was the final tour guided by Dr. Tomimatsu.
We would like to express our heartfelt gratitude for his dedicated service.

We will continue to our efforts to provide meaningful opportunities for visits and to enhance understanding of NanoTerasu.

 

 

Visit by Alumni of Tohoku University Meizen Dormitory

2026-10-23 CATEGORY:

On October 23, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided Alumni of Tohoku University Meizen Dormitory on a tour of NanoTerasu.

 

 

Visit by Association of Living Amenity, Environmental Subcommittee

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On October 23, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Association of Living Amenity, Environmental Subcommittee on a tour of NanoTerasu.

 

 

Visit by Tohoku Electric Power Osaki Denyukai

2026-10-21 CATEGORY:

On October 21, Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Tohoku Electric Power Osaki Denyukai on a tour of NanoTerasu.

 

 

Visit by Friends of the Sendai City Museum

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On October 21, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Friends of the Sendai City Museum on a tour of NanoTerasu.

 

 

Visit by Soma Regional Fire Safety Association, Odaka Branch

2026-10-20 CATEGORY:

On October 20, Dr. Kado, Group Leader of the Promotion and Public Relations Group of the NanoTerasu Secretariat, guided Soma Regional Fire Safety Association, Odaka Branch on a tour of NanoTerasu.

 

 

Visit by Secretariat, Photonic Internet Forum

2026-10-19 CATEGORY:

On October 19, Dr. Kado, Group Leader of the Promotion and Public Relations Group of the NanoTerasu Secretariat,guided Secretariat, Photonic Internet Forum on a tour of NanoTerasu.

 

 

Chairman Eiji Chatani of the Japan Fair Trade Commission Visits NanoTerasu

2026-10-16 CATEGORY:

On October 16, Mr. Eiji Chatani, Chairman of the Japan Fair Trade Commission (JFTC), and his delegation visited NanoTerasu.

Upon arrival at NanoTerasu, the delegation was welcomed by Dr. Koyasu, President of the National Institutes for Quantum Science and Technology (QST), who delivered opening remarks in the NanoTerasu meeting room. Dr. Takahashi, Director General of the NanoTerasu Center, then provided an overview of NanoTerasu. This was followed by a presentation on the Coalition Use Program by Mr. Niibori, Vice President of the Photon Science Innovation Center (PhoSIC), and an exchange of views.

Following the presentations, the delegation toured the experimental hall under the guidance of Dr. Takahashi and Mr. Niibori. During the tour, they viewed several beamlines and a prototype electromagnet and received explanations about NanoTerasu’s facilities and equipment.

 

 

 

Visit by Tsutsujigaoka Senior Citizens’ College

2026-10-15 CATEGORY:

On October 15, Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Tsutsujigaoka Senior Citizens’ College on a tour of NanoTerasu.

 

 

Visit by Yokote Energy Conference

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On October 15, Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Yokote Energy Conference on a tour of NanoTerasu.

 

 

Visit by Miyagi Prefecture Shiroishi High School

2026-10-13 CATEGORY:

On October 13, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided 22 people from Miyagi Prefecture Shiroishi High School on a tour of NanoTerasu.

 

 

Visit by Seiyu Club, Yokkaichi City Assembly

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On October 13, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided visitors from Seiyu Club, Yokkaichi City Assembly on a tour of NanoTerasu.

 

 

Visit by Fukuzawa Computer Club

2026-10-09 CATEGORY:

On October 9, Mr. Kunii, Manager of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided Fukuzawa Computer Club on a tour of NanoTerasu.

 

 

Visit by Miyagi Prefecture Association of Facilities Design Firms

CATEGORY:

On October 9, Dr. Kado, Group Leader of the Promotion and Public Relations Group of the NanoTerasu Secretariat,guided Miyagi Prefecture Association of Facilities Design Firms on a tour of NanoTerasu.

 

 

Visit by Ishinomaki City Employees

2026-10-08 CATEGORY:

On October 8, Dr. Kado, Leader of the Promotion and Public Relation Group at the NanoTerasu Secretariat, guided employees of the City of Ishinomaki on a tour of NanoTerasu.

 

 

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