Institute of Heavy Ion Physics

Kexin Liu November 5, 2008

Institute of Heavy Ion Physics General introduction

IHIP was Founded in 1984 45 permanent staff, 25 scientists and 20 technicians, about

60 graduate students Honorable Director: Prof. Chen Jiaer, Accelerator Physicis

t Former President of Peking University Former President of NSFC Main Research Direction: Accelerator Physics and Technology Nuclear Technology Based on Accelerators Neutron Physics Medical Physics

Part of State Key Laboratory of Nuclear Physics & Technology

Institute of Heavy Ion Physics Accelerator Technology

Superconducting Accelerator (SRF) SRF will play an very important role in future acceler

ators and light sources IHIP has developed SRF technology since 1988

Radio Frequency Quadrupole (RFQ) RFQ is very useful to accelerate heavy ions at low e

nergy with high beam current. RFQ has also developed at IHIP since 1990s. Neutron radiography technique based on high current

beam RFQ is developing

Institute of Heavy Ion Physics Accelerator Technology

1 MeV Heavy Ion RFQ

Separate Function RFQ (SFRFQ)—a new structure designed by IHIP

Institute of Heavy Ion Physics Accelerator Technology

X-RAY NEUTRON

Superconducting Radio Frequency (SRF) at IHIP

DC-SC Photoinjector

Cu-Nb Sputtering QWR

TESLA type superconducting cavity

SRF Accelerator based FEL

DC-SC Photoinjector

Beam loading Test at 4.2K (Aug. 2004)

Cu-Nb Sputtering QWR

Beam Loading Test in 2001

Energy gain: 500 keV

Eacc ~3MV/m

Institute of Heavy Ion Physics Main Operating Facilities

EN-18 26MeV Tandem

14C compact AMS

Home-made 4.5MeV Van de Graaff

Institute of Heavy Ion Physics Nuclear Technology

Research in Nuclear Technology include: Accelerator Mass Spectrometry (AMS) is mainly applied i

n Archeology, Earth science, Environmental science and Biomedical science.

Interaction between intense pulsed beams or clustered ion beams and materials

Basic physics problems in irradiation on biomaterials such as cells and biomolecules

Forming of nanopore, nanogrian and other nanostructures by ion beam irradiation.

Institute of Heavy Ion Physics Nuclear Technology

The age of Oracle bone was determined by AMS at IHIP for Xia-Shang-Zhou Chronology project.

Institute of Heavy Ion Physics Nuclear Technology

Appl. Phys. Lett. 90， 163102, 2007

Institute of Heavy Ion Physics Medical Physics

Medical Physics research was started in early 1990s as the application of nuclear technologies in Medicine, mainly working on the tumor diagnosis and treatment physics

Institute of Heavy Ion Physics Medical Physics

Data Analysis of fMRI

Getting maps of excited brain area superpositioned in high resolution morphological brain images

SRF Accelerator based FEL

Planned PKU-ERL-FEL Laboratory

Thank you!Thank you!