Simulation of heavy ion induced electron yield at grazing incidence

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Swift heavy ion irradiation of SrTiO3 under grazing incidence

The irradiation of SrTiO3 single crystals with swift heavy ions leads to modifications of the surface. The details of the morphology of these modifications depends strongly on the angle of incidence and can be characterized by atomic force microscopy. At glancing angles, discontinuous chains of nanosized hillocks appear on the surface. The latent track radius can be determined from the variatio...

متن کامل

Characterisation of p21 foci at heavy ion induced DNA lesions

The cyclin-dependent kinase inhibitor p21 is involved in a variety of different cellular processes, like cell cycle control, senescence and terminal differentiation. Recently, p21 was found to localize to discrete sites of DNA damage induced by heavy ions [1]. To investigate the functional significance of p21 at the DNA lesions, we designed a mammalian expression construct encoding translationa...

متن کامل

Novel Studies of Spin-polarized Electrons Emitted during Grazing Incidence Ion Reflection at Magnetic Surfaces

Using a new technique, spin-polarized electron emission spectroscopy (SPEES) and electron capture spectroscopy (ECS). the electron spin polarization (ESP) at the topmost surface layer of ferromagnetic materials is investigated. All surfaces are well characterized using AES, LEED. RHEED and STM. Nonzero ESP is found at remanently magnetized surfaces of atomically clean, amorphous Fes,B,, and (ll...

متن کامل

Grazing-incidence X-ray diffraction of single GaAs nanowires at locations defined by focused ion beams

Grazing-incidence X-ray diffraction measurements on single GaAs nanowires (NWs) grown on a (111)-oriented GaAs substrate by molecular beam epitaxy are reported. The positions of the NWs are intentionally determined by a direct implantation of Au with focused ion beams. This controlled arrangement in combination with a nanofocused X-ray beam allows the in-plane lattice parameter of single NWs to...

متن کامل

Nuclear disintegration induced by virtual photons at heavy-ion colliders

A model of electromagnetic interaction of relativistic heavy ions which makes it possible to calculate the inclusive and exclusive characteristics of such interactions is presented. The multistep model includes (1) the single and double virtual photon absorption by a nucleus, (2) intranuclear cascades of produced hadrons and (3) statistical decay of excited residual nuclei described by evaporat...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review Special Topics - Accelerators and Beams

سال: 2004

ISSN: 1098-4402

DOI: 10.1103/physrevstab.7.103201