Conveners
After dinner POSTER session, with drinks: (All presenters are requested/encouraged to attend their posters; All participants are requested to participate the session, with drinks!): POSTER size: 80cm (wide)ร120cm (high)
- Stephen Mcmahon (STFC - Rutherford Appleton Lab. (GB))
- Marcela Mikestikova (Acad. of Sciences of the Czech Rep. (CZ))
After dinner POSTER session, with drinks: (All presenters are requested/encouraged to attend their posters; All participants are requested to participate the session, with drinks!)
- Stephen Mcmahon (STFC - Rutherford Appleton Lab. (GB))
- Marcela Mikestikova (Acad. of Sciences of the Czech Rep. (CZ))
Ms
Manwen Liu
(Xiangtan University)
26/09/2015, 19:01
Simulations and Manufacturing
POSTER
3D simulation and modeling of 3D silicon detectors with short electrode spacing and relatively thin thickness (200ฮผm) have been showed in this paper. The column spacing L_p is in the range of 5ฮผm to 10ฮผm. At a bias voltage of only a few volts, this structureโs response time can be as fast as 10โs of ps. In this paper, we will report some simulated electrical characteristics of this detector...
Ren Xiao
(Xiangtan University)
26/09/2015, 19:02
Simulations and Manufacturing
POSTER
A spiral Si Drift Detector structure is simulated using a 3D TCAD tool. Electrical characteristics including electrostatic potential, electric field, leakage current, and capacitance have been simulated in detail. It has been found in simulations that both leakage current and the voltage to reach the geometry capacitance (full depletion voltage, Vfd) increase with radiation fluence. In...
Xiong Bo
(Xiangtan University)
26/09/2015, 19:03
Simulations and Manufacturing
POSTER
In order to obtain the high sensitivity Silicon Pixel Tracker(SPT), we gain the low capacitance which can reduce noise and improve signal-noise ratio through modeling and simulating the different type of the junction electrode structure by Sivalco TCAD. Then we get the electrical performance of capacitance, leakage current, electron concentration and electric field distribution. Through the...
Yuyun Li
(Xiangtan University)
26/09/2015, 19:04
Simulations and Manufacturing
POSTER
Silicon drift detector (SDD), which is the detector of low capacitance because of the small areaโs anode, has many novel characteristics and advantages within the small electronics noise, high energy resolution, fast response time, and good position resolution. Due to these properties, SDD has been widely used in the fields of aerospace, medical science and high energy physics experiments. By...
Ms
Yan Fan
(Central China Normal University)
26/09/2015, 19:05
Simulations and Manufacturing
POSTER
In this work a novel CMOS electrode readout scheme for HPGe(High Purity Germanium) detectors with a low noise and a low input capacitance has been presented. It is a new architecture which is different from the existing planar or coaxial or PC-HPGe (Point-Contact High Purity Germanium) detectors. We propose a readout scheme with double layers of grid electrodes on both top and bottom of the...
Ryutaro Nishimura
(The Graduate University for Advanced Studies (KEK))
26/09/2015, 19:07
Pixels (incl. CCD's) - X-ray imaging
POSTER
The authors are developing the X-ray imaging system by using a Silicon-On-Insulator (SOI) technology.
This system consists of the integration type SOI pixel detectors, named INTPIX4, and the DAQ system based on the multi purpose readout board, named SEABAS2 (Soi EvAluation BoArd with Sitcp 2). As in the past, the parallel readout have been already implemented to INTPIX4 and it realized...
Dr
Makoto Itou
(Kyoto University)
26/09/2015, 19:08
Pixels (incl. CCD's) - X-ray imaging
POSTER
We have been developing SOI pixel sensor (SOIPIX), "XRPIX", for future X-ray astronomical satellites, which is monolithic active pixel sensor based on the silicon-on-insulator (SOI) pixel technology. XRPIX is equipped with event-driven readout mode which offers a fast readout with the timing resolution better than 10 micro sec by reading out the hit pixels only. We started development of the...
Dr
Shunichi Ohmura
(Kyoto Univ.)
26/09/2015, 19:09
Pixels (incl. CCD's) - X-ray imaging
POSTER
We have been developing X-ray SOIPIXs, "XRPIX", for future X-ray astronomy satellites based on the silicon-on-insulator (SOI) CMOS technology. XRPIX is equipped with a function of "event-driven readout", which allows us to read out the hit pixels only in order to realize a high time resolution better than 10micro sec. Current version of XRPIX suffers from significant degradation of the readout...
Anna Macchiolo
(Max-Planck-Institut fuer Physik (Werner-Heisenberg-Institut) (D)
26/09/2015, 19:11
Pixels (including CCD's) - Charged particle tracking
POSTER
To meet the challenges of tracking at the luminosities delivered by the HL-LHC requires upgrades of tracking systems. To perform pattern recognition and vertexing in events with pile-up of up to 200 requires a larger area pixel system within the tracker. This paper reports on the development of large area planar detectors for the outer pixel layers and pixel endcaps. Large area sensors of area...
Mercedes Minano Moya
(National Taiwan University (TW))
26/09/2015, 19:12
Pixels (including CCD's) - Charged particle tracking
POSTER
The present CMS pixel detector has been designed to be fully efficient up to luminosity of 1e34 cm-2 s-1. The instantaneous luminosity of LHC will be raising up to 2e34 cm-2 s-1 in coming years. Therefore a new detector will be built and installed in the extended year-end technical stop (YETS) in 2016-17. It will consist of four barrel layers and three disks in each endcap (one layer more with...
Dr
Kai Yi
(University of Iowa)
26/09/2015, 19:13
Pixels (including CCD's) - Charged particle tracking
POSTER
The next incarnation of the CMS forward pixel detector, to be installed at the year end extended technical stop 2016-17, will need to survive an integrated luminosity of 300 fb^-1 with the inner radius of the active region of the disks decreasing from 6 to 4.5 cm. Based on the Run 1 experience and irradiation studies, the Phase 1 FPIX sensors will again be n-on-n DOFZ, with parameters similar...
Kimihiko Kimura
(Tokyo Institute of Technology (JP))
26/09/2015, 19:14
Pixels (including CCD's) - Charged particle tracking
POSTER
Radiation-tolerant n+-in-p planar pixel sensors have been under development in cooperation with Hamamtsu Photonics K.K. (HPK). This is geared towards applications in high-radiation environment, such as for the Inner Trackers (ITk) placed inside the ATLAS detector in the high luminosity LHC (HL-LHC) experiment. Prototypes of those sensors have been produced, irradiated and evaluated through...
Chaosong Gao
(Central China Normal University CCNU (CN))
26/09/2015, 19:15
Pixels (including CCD's) - Charged particle tracking
POSTER
Monolithic active pixel sensors or MAPs receive interest in tracking applications in high energy physics as they integrate sensor and readout electronics in one silicon die with potential for lower material budget and cost, and better performance [\[1\]][1]. Source followers (SFs) are widely used for MAPs readout: they increase charge conversion gain (1/C$_{eff}$) because the follower action...
Zhijun Liang
(University of California,Santa Cruz (US))
26/09/2015, 19:16
Pixels (including CCD's) - Charged particle tracking
POSTER
The presentation will focus on the performance of analog readout electronics (built-in amplifier) integrated on the high-voltage (HV) CMOS silicon sensor chip, as well as its radiation hardness.
Since a CMOS sensor has a ten times lower total collected charge from MIP than for conventional planar sensor, it is crucial to integrate a low noise built-in amplifier on the sensor chip to improve...
Mr
Kookhyun Kang
(on behalf of the Belle-II SVD Collaboration)
26/09/2015, 19:18
Strips
POSTER
The silicon vertex detector (SVD) for the Belle-II experiment comprises four layers of double-sided silicon strip detectors (DSSDs), assembled in a ladder-like structure. Each ladder module of the outermost SVD layer has four rectangular and one trapezoidal DSSDs supported by two carbon-fiber ribs. In order to achieve a good signal-to-noise ratio and minimize material budget, a novel...
Miguel Ullan Comes
(CNM-Barcelona (ES))
26/09/2015, 19:19
Strips
POSTER
The interconnection of sensors and readout electronics is a subject of critical importance in the module design for High Energy Physics experiments, such as ATLAS. The sensors are made progressively larger, and the readout electronics smaller, and both contain increasingly more channels. The actual realization of the electrical connection between channels is not trivial and it becomes a yield...
Kazuki Todome
(Tokyo Institute of Technology (JP))
26/09/2015, 19:20
Strips
POSTER
Toward the High Luminosity LHC (HL-LHC) runs, the whole of ATLAS inner trackers will be replaced.
The SemiConductor Tracker (SCT) using silicon micro strip sensors for tracking of the charged particles willalso be fully replaced.
Dedicated readout chips, ABCN250, for the new SCT sensor are being developed for the HL-LHC.
The $10 \times 10$ cm${}^2$ strip sensors and the readout chips...
Miho Takabe
(Waseda Univ)
26/09/2015, 19:22
New materials, new technologies associated
POSTER
The development of europium-doped strontium iodine (SrI2(Eu)) has attracted considerable attention, because of its excellent material priorities as regards gamma-ray scintillator applications. These include its excellent energy resolution, high light output (~80,000 ph/MeV), and high effective atomic number (Z = 49). Here we report on the performance of ฮฆ1โ ร 1โ SrI2(Eu) cylindrical crystals...
Felix Caspar Bachmair
(Eidgenoessische Tech. Hochschule Zuerich (CH))
26/09/2015, 19:23
New materials, new technologies associated
POSTER
We will present beam test results of the dependence of signal size on incident particle rate in charged particle detectors based on single-crystal and poly-crystalline CVD diamond. The detectors were tested over a range of particle fluxes from 2 kHz/cm^2 to 2 MHz/cm^2. The pulse height of the sensors was measured with pad and pixel readout electronics. We will present data from the 2014 and...
Li Yong
(Northwest Institute of Nuclear Technology๏ผXiโan 710024, China)
26/09/2015, 19:24
New materials, new technologies associated
POSTER
Research mechanism of charge collection is a important factor for improving the performance of diamond particle detector. With semiconductor device simulation software GSRES, numerical simulations of transport properties of carriers in diamond are carried out. The important material properties, for instance, energy gap and ionization energies, which affect in simulation are set same to pure...
Xabier Cid Vidal
(CERN)
26/09/2015, 19:26
Electronics
POSTER
The LHCb Vertex Detector (VELO) will be upgraded in 2018 along with the other subsystems of LHCb in order to enable full detector readout at 40 MHz. LHCb will run without a hardware trigger and all data will be fed directly to the software triggering algorithms in the CPU farm. The upgraded VELO is a lightweight silicon hybrid pixel detector with 55 um square pixels, operating in vacuum in...
Hans-Guenther Moser
(MPI fuer Physik)
26/09/2015, 19:27
Electronics
POSTER
From 2010-2014 the EU funded AIDA-WP3 project invest established a network of groups working collaboratively on advanced 3D integration of electronic circuits and semiconductor sensors for applications in Particle Physics. The main motivation came from the severe requirements on pixel detectors for tracking and vertexing at future Particle Physics experiments at LHC, Super-B factories and...
58.
Development of a low-noise, area efficiency, 4-order readout circuit for silicon pixel detectors
Dr
JIA WANG
(Northwestern Polytechnical University)
26/09/2015, 19:28
Pixels (incl. CCD's) - X-ray imaging
POSTER
In recent years, silicon detectors are widely used in X ray imaging for medical and astronomical applications. The signal induced by some particles is so weak that specified readout circuit is required. The readout circuit can be connected with silicon detectors by AC-coupling or DC-coupling method. DC-coupling is prefered for pixel detectors, since the AC-coupling capacitors required occupy...
Dr
Jia WANG
(Northwestern Polytechnical University)
26/09/2015, 19:29
Electronics
POSTER
CdZnTe detectors are good candidates for high-efficiency, high-resolution, and room-temperature nuclear radiation detectors, and are especially suitable for the detection of the X-ray and ฮณ-ray in the energy range of 20-800 keV. They are being widely used in environmental monitoring, medicine, industrial non-destructive testing, security inspection and space science. We report the study on the...
Dr
Di Guo
(Southern Methodist University)
26/09/2015, 19:30
Electronics
POSTER
VCSEL-based parallel optical data links have recently seen rapid and wide-spread deployment in high performance computing labs, data centers and Ethernet networks. The benefits include highly aggregated bandwidth, compact footprint and low power consumption. To apply the parallel optics in high energy physics, for example, in the LHC upgrades as well as other collider detector developments,...
Dr
Hiroshi Nakajima
(Osaka University)
26/09/2015, 19:31
Electronics
POSTER
We report on the performance evaluation of the readout ASIC developed for onboard X-ray CCD cameras in astrophysics. The quick and low-noise readout is essential for the pile-up free imaging spectroscopy with the future highly sensitive telescope. Our goal is the readout noise of 5e- rms at the pixel rate of 1Mpix/sec, which is about 10 times faster than those of the currently working...
Le Xiao
(CCNU)
26/09/2015, 19:32
Electronics
POSTER
The ATLAS LAr calorimeter readout phase-I trigger upgrade calls for a data rate of 204.8 Gbps for each front-end board (LTDB). These data will be transmitted over optical fibers to the back-end. The optical link transmitter side consists of an encoder, a serializer and a custom optical transmitter. The encoder receives data from the upstream ADCs and encoded the data into frames. The LOCic...
Dr
Miho Yamada
(KEK, High Energy Accelerator Research Organization)
26/09/2015, 19:34
Radiation damage, Environmental radiation monitoring
POSTER
We are developing a method for removing trapped holes in the oxide layer of SOI monolithic pixel detector after irradiation.
Radiations that pass through detector generate electron-hole pairs in the oxide layer.
The holes are captured in the oxide layer due to lower mobility than the electronโs.
Positive potential of these trapped holes modify characteristic of MOSFETs of signal readout...
Mari Asano
(University of Tsukuba (JP))
26/09/2015, 19:35
Radiation damage, Environmental radiation monitoring
POSTER
We are developing monolithic pixel sensors based on Lapis 0.2 $\mu$m fully-depleted Silicon-on-Insulator (SOI) technology. The SOI pixel sensors have properties such as low leakage current, fast response, and single event effects immunity. For use in hard radiation environments as in HEP experiments, the total ionizing dose (TID) effect is the major issue since the rather thick (200 nm) buried...
Mrs
Shuhuan Liu
(Xiโan Jiaotong University, Xiโan, Shaanxi, 710049, China.)
26/09/2015, 19:36
Electronics
POSTER
The single event effects of DDR3 influenced on Xilinx Zynq-7010 SoC Microzed performance were tested with 1064nm laser irradiation. The major affecting factors responsible for SEE sensitive region distributions on DDR3 and the SEFI happening probabilities of SoC induced by laser irradiation on DDR3 were tested in detail. These experimental factors include the data communication modes between...
Mrs
Shuhuan Liu
(Xi'an Jiaotong Univ.)
26/09/2015, 19:37
Radiation damage, Environmental radiation monitoring
POSTER
The displacement damage induced by high energy proton irrdiation were measured with I_DLTs. The detector typical electronic parameters including I-V,C-V, and electric field profile influced by proton radiation damage were tested and analyzed.
Ms
Chenhui Wang
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect (Northwest Institute of Nuclear Technology), Xiโan 710024, China)
26/09/2015, 19:38
Radiation damage, Environmental radiation monitoring
POSTER
Four types of gate-controlled lateral PNP bipolar transistors have been designed in a commercial bipolar process to investigate their sensitivity to radiation-induced degradation. New experimental and simulated results concerning neutron displacement effects, total ionizing dose effects and ionizing/displacement synergistic effects are presented. Neutron radiation effect experiments on the...
Ms
Chenhui Wang
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect (Northwest Institute of Nuclear Technology), Xiโan 710024, China)
26/09/2015, 19:39
Simulations and Manufacturing
POSTER
Lateral PNP bipolar transistors with different neutral base widths, base doping concentrations and emitter perimeters have been first irradiated with gamma rays then neutrons and compared to the same devices exposed to neutrons only. The data shows that gamma irradiation can make subsequent neutron displacement damage larger and this phenomenon may be due to the increased surface potential...
Mr
Yan Liu
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect, Northwest Institute of Nuclear Technology, P. O. Box 69-10, 710024, Xiโan, China)
26/09/2015, 19:40
Radiation damage, Environmental radiation monitoring
POSTER
This paper present the synergistic effects on bipolar operational amplifier OP07. The radiation effects were investigated by neutron beamใgamma rayใmixed neutron and gamma ray environments. The trend and character of the synergistic effects were studied through comparison and analysis on different experiment results. Results show that the bipolar operational amplifier OP07 exhibited...
Yao Zhang
(Xi'an Jiaotong University)
26/09/2015, 19:41
Radiation damage, Environmental radiation monitoring
POSTER
We conducted a number of experiments on Xilinx Zynq-7010 28-nm System on chip (SoC) , which was irradiated respectively with alpha particles, protons and laser, to study Single Event Effect (SEE) of SoC. In alpha experiments, 241Am ฮฑ source at the energy of 5 MeV was used to irradiate the SoC chip. In proton experiments, 3 MeV, 5 MeV and 10 MeV mono-energetic proton beams were vertically...
Yao Zhang
(Xi'an Jiaotong University)
26/09/2015, 19:42
Radiation damage, Environmental radiation monitoring
POSTER
Protons in earthโs space radiation environment pose a serious threat to astronautics electronic system, where System on Chip (SoC) is widely used. Therefore, we carried out low energy proton experiments on 28-nm SoC and emulated typical modules influenced by incoming particles in SoC to explore proton Single Event Effects (SEE). In the radiation experiments, the SoC chip was irradiated by...
Dr
zujun wang
(Northwest Institute of Nuclear Technology)
26/09/2015, 19:43
Radiation damage, Environmental radiation monitoring
POSTER
A method is presented for modeling and simulation of radiation effects on Si PIN photodetectors irradiated by neutron beams and ฮณ ionization pulses. To focus on the modeling and simulation process, the device model, radiation models, and solution methods are described in detail. The mechanism of dark current increase of the PIN photodetectors induced by neutron radiation is analyzed. The...
Suen Hou
(Academia Sinica (TW))
26/09/2015, 19:44
Radiation damage, Environmental radiation monitoring
POSTER
The MTx optical transmitter is developed for the ATLAS phase-I upgrade required for environmental durability. The data transmission of up to 8 Gbps is conducted with VCSELs in TOSA packaging and the custom developed LOCld laser driver of CMOS process suitable for the Large Hadron Collider (LHC) environment. We discuss the MTx design and specification. Aging tests in 85$^o$C/85%RH condition...
Satoshi Hasegawa
(Fermi National Accelerator Lab. (US))
26/09/2015, 19:46
Applications in High Energy Physics
POSTER
The present CMS pixel detector will be replaced in the extended end of year shutdown between 2016 and 2017 with a new detector that will feature one additional tracking layer, faster readout electronics to cope with the increase in instantaneous luminosity, and a new CO2 cooling system that will help avoiding increases in the total material in the tracker. This presentation will focus on the...
Ilhan Tapan
(Uludag University (TR))
26/09/2015, 19:47
Simulations and Manufacturing
POSTER
A silicon tracker system was designed for the Turkish Accelerator Center Particle Factory (TAC PF) detector to track relatively low momentum charged particles. The designed tracking detector system consists of five individual cylindrical barrel modules and each module has two parallel single-sided silicon strip detector planes assembled into carbon layers. This structure has already been...
Hartmut Sadrozinski
(SCIPP, UC santa Cruz)
26/09/2015, 19:48
Applications in Space, Medical, Biology, Material Sciences
POSTER
We report the results from CT scans with 200 MeV protons using the head scanner developed by the pCT collaboration in the last four years. The tracker is based on Fermi silicon strip detectors employing โslim edgeโ technology and is read out by a fast ASIC specifically designed for this application. The energy detector is a multi-stage scintillation counter permitting fast pulse shaping and...
Tatsuya Nakaoka
(Hiroshima Univ.)
26/09/2015, 19:49
Applications in Space, Medical, Biology, Material Sciences
POSTER
We are studying a hard X-ray detector using a combination of a plastic scintillator and a multi-pixel photon counters (MPPC). Usually photomultiplier tubes (PMTs) have been adopted to read scintillators because of its high-gain and large photoelectric surface, and studies of PMT and scintillator systems are well advanced. However there exist limitations for PMTs. For example they have...
Xuecheng Du
(Xiโan Jiaotong University)
26/09/2015, 19:50
Applications in Space, Medical, Biology, Material Sciences
POSTER
The sensitivity to radiation is dramatically increasing with the decrease in transistor dimensions and operating voltages for modern integrated circuit (IC).The low energy proton also causes single event effects through direct ionization.The System-on Chip (SoC) contains complex circuit elements in a chip. Therefore,we provided a methodology and set up a test system to measure the proton...
Xuecheng Du
(Xiโan Jiaotong University)
26/09/2015, 19:51
Applications in Space, Medical, Biology, Material Sciences
POSTER
Radiation-induced soft errors are an increasingly important threat to the reliability of modern electronic systems. The System-on Chip (SoC) includes a variety of electronic components, such as CPU and SRAM. Therefore, the dependability of SoC is becoming a serious issue in operating condition. In this work, we performed the single event effect testing in Xilinx Zynq-7010 SoC chip using 241Am...
Dr
Bo Kyuyng Cha
(KERI)
26/09/2015, 19:52
Applications in Space, Medical, Biology, Material Sciences
POSTER
The imaging quality associated with the extent of the angle of gantry rotation, the number of projection views, and the dose of X-ray radiation was investigated in flat-panel detector (FPD) based C-arm cone-beam computed tomography (CBCT) system for medical applications. A prototype CBCT system for the projection acquisition used the X-ray tube (A-132, Varian inc.) having rhenium-tungsten...
Bo Kyung Cha
(KERI)
26/09/2015, 19:53
Pixels (incl. CCD's) - X-ray imaging
POSTER
Currently, the wafer-scale CMOS flat panel imagers have been widely used in X-ray medical imaging applications including dental CBCT, mammography as well as NDT (nondestructive testing). The CMOS active pixel sensor (APS) has many advantages such as the higher readout speed, low noise, high spatial resolution and high system integration compared to amorphous silicon TFT-based flat panel...
Bo Kyung Cha
(KERI)
26/09/2015, 19:54
Applications in Space, Medical, Biology, Material Sciences
POSTER
The emergence of digital flat panel detector (FPD)-based fluoroscopy and cone-beam computed tomography (CBCT) system provides real-time 2D image influoroscopy and three-dimensional (3D) visualization with sub-millimeter spatial resolution. A modern CBCT system with C-arm and closed O-arm gantry incorporating a large-area flat-panel detector is widely used as a modality for diagnosis and...
Masanori Ohno
(Hiroshima University)
26/09/2015, 19:55
Applications in Space, Medical, Biology, Material Sciences
POSTER
ASTRO-H is the 6th Japanese X-ray observatory which is scheduled to be launched in 2015. Two of onboard instruments, the Hard X-ray Imager (HXI) and the Soft Gamma-ray Detector (SGD)
are surrounded by large and thick BGO (Bi$_4$Ge$_3$O$_{12}$) active shields to reduce the background. Since there are large number of BGO crystals with various
types of size and shape, we apply Avalanche...
Shota Inoue
(Osaka university)
26/09/2015, 19:56
Applications in Space, Medical, Biology, Material Sciences
POSTER
The ASTRO-H satellite is the 6th Japanese X-ray astronomical observatory to be launched in FY2015. The satellite carries four kinds of detectors, and one of them is an X-ray charge-coupled device (CCD) camera, the soft X-ray imager (SXI), installed on the focal plane of an X-ray telescope. The SXI contains four CCD chips, each with an imaging area of $31\,{\rm mm}\times31\,{\rm mm}$, arrayed...
Takayoshi Kohmura
(Tokyo University of Science)
26/09/2015, 19:57
Applications in Space, Medical, Biology, Material Sciences
POSTER
We have developed X-ray CCD which was named Soft X-ray Imager (SXI) on onboard ASTRO-H which will launch in 2015. We employed the P-channel, back-illuminated (BI) type CCDs for SXI camera with a depletion layer thickness of 200um manufactured by Hamamatsu Photonics K.K. SXI CCD has high QE at the soft X-ray energy range below 2.0keV and thanks to its thick depletion layer, SXI enables to cover...
