Equipments

1. Calculation Resource

Cluster Node
Cluster Node TMD2
- Specification: Intel® Xeon® E5410 Harpertown 2.33 GHz 4 cores/CPU, 2 CPUs/node, DDR2 PC2-5300 ECC/REG 16 GiB/node, total 8 nodes with Gigabit Ethernet networks. Total performance: 597.33 DP GFLOPS.
- Purpose: Simple basic calculation (i.e. lattice parameter optimization) of bulk structure with LDA or PBE pseudopotential.

Cluster Node TMD3
- Specification: Intel® Xeon® E5620 Westmear EP 2.4 GHz 4 cores/CPU, 2 CPUs/node, DDR3 PC3-10600 ECC/REG 32 GiB/node, total 16 nodes with Gigabit Ethernet networks. Total performance: 2,457.6 DP GFLOPS.
- Purpose: Medium size of heterogeneous structure calculation with LDA or PBE pseudopotential.

Cluster Node TMD4
- Specification nodes 1: Intel® Xeon® E5405 Harpertown 2.0 GHz 4 cores/CPU, 2 CPUs/node, DDR2 PC2-5300 ECC/REG 8 GiB/node, total 20 nodes.
- Specification nodes 2: Intel® Xeon® E5504 Nehalem EP 2.0 GHz 4 cores/CPU, 2 CPUs/node, DDR3 PC3-10600 ECC/REG 8 GiB/node, total 25 nodes.
- Specification nodes 3: Intel® Xeon® E5504 Nehalem EP 2.4 GHz 4 cores/CPU, 2 CPUs/node, DDR3 PC3-10600 ECC/REG 24 GiB/node, total 25 nodes.
Total 70 nodes with Gigabit Ethernet networks. Total performance: 8,320 DP GFLOPS.
- Purpose: Highly parallelized calculation for simple bulk structure, medium size of heterogeneous structure calculation with LDA or PBE pseudopotential.

Cluster Node TMD5
- Specification: Intel® Xeon® E5-2650 v4 Broadwell EP 2.2 GHz 12 cores/CPU, 2 CPUs/node, DDR4 PC4-19200 ECC/REG 128 GiB/node, total 8 nodes with Mellanox 56Gb/s FDR Infiniband networks. Total performance: 6,758.4 DP GFLOPS.
- Purpose: Large size of heterogeneous structure calculation with LDA or PBE pseudopotential, simple basic calculation of bulk structure with hybrid functional method.

Workstation
Linux Workstation EMDW
- Specification: Intel® Xeon® E3-1220 v4 Haswell 3.1 GHz 4 cores, DDR3 PC3-12800 ECC 32 GiB. Performance: 198.4 DP GFLOPS.
- Purpose: Data storage and analysis, simple basic calculation of bulk structure with LDA or PBE pseudopotential.

Windows Workstation EMD_COMSOL
- Specification: AMD Ryzen™ 7 1700 3.0 GHz 8 cores, DDR4 PC4-19200 64 GiB. Performance: 192 DP GFLOPS.
- Purpose: Finite element method simulation.

2. Growth and Fabrication


MBE
KrF Excimer Laser
A-Chamber(Combinatorial)
B-Chamber
Sputter
E-beam Evaporator KVE-3004SM
Mask Aligner
Hall measurement system with 9T superconducting magnet
Low-temp probe station
Probe station
Muffle Furnace
Tube Furnace
Drying Oven
Spin Coater
Impedance/gain-phase analyzer Solartron SI 1260
Impedance/gain-phase analyzer hp 4194A
Impedance/material analyzer hp 4291B
Pulse Generation Agilent 81101A
Eletrometer/high resistance system Keithley 6517A
-Measures resistances up to 1016Ω
-1fA-20mA current measurement range
-< 20μV burden voltage on lowest current ranges
-200TW input impedance
-< 3fA bias current
-Up to 125 rdgs/s
-0.75fA p-p noise
-Built-in ±1kV voltage source
-Unique voltage reversal method for high resistance measurements
-Optional plug-in scanner cards
Source Meter Keithley 2400
Temperature Controller Lakeshore 331
Universal Counter EZ FC-7015U
Programmable current source Keithley 224
Oscilloscope Tektronix TDS 2014B