Q.MIND

(1) VIS-NIR Vacuum System (VIS-NIR Tunable Monochromatic Light Source Built-in Vacuum Chamber Probe Station)

VIS-NIR Tunable Monochromatic Light Source (Newport/Oriel #SPTLS260B-XIR): [1] White Light Source with Customer CS260B Monochromator (Newport/Oriel #CS260B-3-MC-D) and Pre-Configured Gratings (250-1,825 nm, 600 lines/mm, 400 nm & 1,000 nm Blaze Wavelength, ±1.0 nm Wavelength Accuracy, ±0.15 nm Wavelength Precision), [2] 250W QTH Lamp Power Supply (Newport/Oriel #OPS-Q250), [3] Motorized Filter Wheel (Newport/Oriel #USFW-100): Filter Diameter: 1 inch (25.4 mm), Maximum Optic Thickness: 0.6 inch (15.24 mm), Number of Filters: 6, Communication Interfaces: USB 2.0, 1.5 Inch Flange Type, [4] Lens Tube for Filter Wheel (Newport/Oriel #LT10-05): Optical Diameter: 25.4 mm, [5] Other Modules: Socket Adaptor & Cables, Fused Silica Lens, Two-Element Plano-Convex Condenser, 1.5 inch Flange Series Size, 260 mm Focal Length, Dual Output & Micrometer Slits, PC Controlled Internal Shutter, Fiber Focusing Lens, and Biconvex Lens

Vacuum Chamber Probe Station (MSTECH #M4VC): [1] Vacuum Chamber: Pressure (<2 mTorr), Temperature (70-523 K), Vacuum Pressure of <2 mTorr, Main Chamber with 215 mm Diameter and 250 mm Height, 110 mm x 6(t) mm Quarts Windows, Safety Door Lock, Manual Handle Door, Main Chuck 80 mm Diameter, 2 Jocket, 100/1 Surface Uniformity, Cool-down Tank & Hot SID Hitter, Temperature Range of 77 K ~ 570 K, 77 K Seed 5 min LN2 with ~1 K Resolution, [2] Vacuum Positioner Body Set: Manipulator LM Lead Guide, Micrometer Knob, X/Y/Z Fine Manual Handle of 1 μm Resolution, 40 mm Travel Length, NW 50 mm x 120 mm Welded Bellows, NW Multi Port 25 mm x 6 Probe Arms, ISO 63 for Turbo Port, [3] Triaxial Probe Positioner: 6 ea, [4] RTD Temp Sensor & Chuck Surface Holding Type, [5] Hot Chuck Controller, Automatic PID Temperature Control & USB Interface, [6] Microscope System: Zoom: 1x ~ 7x / LED Ring Guide & Volume Control White, CCD Camera Precision: 2.1M pixel HDMI, CCD C-mount 1/3", 15" LED Monitor, RG179, Copper Bottom Plate: 35mm X 35mm X 6.4t, Tilt Unit, IV/FET Measurement Program

Electronic Modules & Optical and Optoelectronic Tools: [1] Automatic Voltage Regulator (AVR 2kW), [2] Source Measure Unit #1 (Keithley #2636B): ±200 V, DC: ±1.5 A & 5 µV, Source Resolution: 20 fA & 100 nV, Measure Resolution: 0.1 fA, Maximum per Channel: 30.3 W, [3] Programmable 3-Channel DC Power Supply (Keithley #2230-60-3): CH 1&2 Max. 60 V & 3 A, CH 3 Max. 5 V & 3 A, Resolution: 1 mV & 1 mA, Maximum power: 375 W, [4] Oscilloscope (Tektronix #MSO22): 70 to 500 MHz with a Maximum Sample Rate of 2.5 GS/s, [5] Optical Power Meter (Newport/Oriel #2936-R): Benchtop, Dual Channel, Power and Energy, RoHS, Measurement Rate Photodiode: Up to 10 kHz for CW, 250 kHz (10 kHz accessible by user), Photodiode for Average Power, Peak-to-Peak Power, Frequency Measurements, Communication Interfaces: USB and RS-232, [6] Calibrated Si Detector (Newport/Oriel #SP7N6157A, 200-1,100 nm), [7] Calibrated Ge Detector (Newport/Oriel #SP7N6159A, 780-1,800 nm), [8] VIS-NIR Spectrometer (Ocean Optics #QEPRO-XR300): 300-1,100 nm, 300 lines/mm, 300 nm Blaze Wavelength, FWHM 1.62-7.21 nm, [9] NIR Spectrometer (Ibsen Photonics #PEBBL): 150 lines/mm, 1,250 nm Blaze Wavelength, FWHM 9.5-12.9 nm, E-NIR. 950-1,700 nm, Wavelength Accuracy 1 nm, [10] Optical Fiber (Core Diameter: 940 µm, NA: 0.22, Length: 1.5 meters), [11] Rack: 600 x 700 x 1,400 mm with a Total of 27 Units Spaced 45 mm apart, Customizable, Currently Used with 6 Compartments

Place: Room 302, GIST College Building C (Building Number: N6)
Contacts: (Chief) Junho Min, (Deputy) Junheon Ha

(2) VIS-NIR Mapping System (VIS-NIR Tunable Monochromatic Light Source Built-in Dark Box Dual-Chuck Probe Station with Spatially-Resolvable Stage)

VIS-NIR Tunable Monochromatic Light Source (Newport/Oriel #SPTLS260B-XIR): [1] White Light Source with Customer CS260B Monochromator (Newport/Oriel #CS260B-3-MC-D) and Pre-Configured Gratings (250-1,825 nm, 600 lines/mm, 400 nm & 1,000 nm Blaze Wavelength, ±1.0 nm Wavelength Accuracy, ±0.15 nm Wavelength Precision), [2] 250W QTH Lamp Power Supply (Newport/Oriel #OPS-Q250), [3] Motorized Filter Wheel (Newport/Oriel #USFW-100): Filter Diameter: 1 inch (25.4 mm), Maximum Optic Thickness: 0.6 inch (15.24 mm), Number of Filters: 6, Communication Interfaces: USB 2.0, 1.5 Inch Flange Type, [4] Lens Tube for Filter Wheel (Newport/Oriel #LT10-05): Optical Diameter: 25.4 mm, [5] Other Modules: Socket Adaptor & Cables, Fused Silica Lens, Two-Element Plano-Convex Condenser, 1.5 inch Flange Series Size, 260 mm Focal Length, Dual Output & Micrometer Slits, PC Controlled Internal Shutter, Fiber Focusing Lens, and Biconvex Lens

Dark Box Dual-Chuck Probe Station (Customized): [1] Dark Box: 2,000 x 1,200 x 1,600 mm, [2] Vacuum Chuck: 65 x 150 x 12 mm, [3] Triaxial Probe Positioner: 6 ea, [4] Damped Optical Post: Gear Rack, Mounting Base, 14 in. Height, 1.5 in. Diameter, [5] Post Clamp: 38.1 mm Diameter Gear Rack Posts, M6 Thread, [6] Vibration Isolator: Mechanical, 9 lbs. (4.1 kg) to 20 lbs. (9.1 kg), [7] Mounting Adaptor: Adjustable, VIB100 Mechanical Vibration Isolators, [8] Optical Breadboard Plate: Solid Aluminum, 450 x 600 mm, 25 mm M6 Grid

Spatially-Resolvable Mapping Stage: [1] Motorized Linear Stage & Stepper Motor (#M6): Max. Travel Distance 100 x 100 mm, Min. Incremental Motion: 1 μm, Max. Speed: 50 mm/s, Bidirectional Repeatability: ±1 μm, [2] Motion Controller & Driver (Newport/Oriel #ESP302): 2-Axis, Ethernet, RS232, [3] VIS Spectroscopic Microscope: Edmund #ReflxTM Objectives, 10X, NA: 0.23

Electronic Modules & Optical and Optoelectronic Tools: [1] Automatic Voltage Regulator (AVR 2kW), [2] Source Measure Unit #1 (Keithley #2636B): ±200 V, DC: ±1.5 A & 5 µV, Source Resolution: 20 fA & 100 nV, Measure Resolution: 0.1 fA, Maximum per Channel: 30.3 W, [3] Programmable 3-Channel DC Power Supply (Keithley #2230-60-3): CH 1&2 Max. 60 V & 3 A, CH 3 Max. 5 V & 3 A, Resolution: 1 mV & 1 mA, Maximum power: 375 W, [4] Oscilloscope (Tektronix #MSO22): 70 to 500 MHz with a Maximum Sample Rate of 2.5 GS/s, [5] Optical Power Meter (Newport/Oriel #2936-R): Benchtop, Dual Channel, Power and Energy, RoHS, Measurement Rate Photodiode: Up to 10 kHz for CW, 250 kHz (10 kHz accessible by user), Photodiode for Average Power, Peak-to-Peak Power, Frequency Measurements, Communication Interfaces: USB and RS-232, [6] Calibrated Si Detector (Newport/Oriel #SP7N6157A, 200-1,100 nm), [7] Calibrated Ge Detector (Newport/Oriel #SP7N6159A, 780-1,800 nm), [8] VIS-NIR Spectrometer (Ocean Optics #QEPRO-XR300): 300-1,100 nm, 300 lines/mm, 300 nm Blaze Wavelength, FWHM 1.62-7.21 nm, [9] NIR Spectrometer (Ibsen Photonics #PEBBL): 150 lines/mm, 1,250 nm Blaze Wavelength, FWHM 9.5-12.9 nm, E-NIR. 950-1,700 nm, Wavelength Accuracy 1 nm, [10] Optical Fiber (Core Diameter: 940 µm, NA: 0.22, Length: 1.5 meters), [11] Rack: 600 x 700 x 1,400 mm with a Total of 27 Units Spaced 45 mm apart, Customizable, Currently Used with 6 Compartments

Place: Room 302, GIST College Building C (Building Number: N6)
Contacts: (Chief) Hyeon Hak Jung, (Deputy) Junho Min

(3) VIS-NIR POL-CA System (VIS-NIR Tunable Monochromatic Light Source Built-in Dark Box Dual-Chuck Probe Station with Waveplate Polarizer and Coded Aperture)

VIS-NIR Tunable Monochromatic Light Source (Newport/Oriel #SPTLS260B-XIR): [1] White Light Source with Customer CS260B Monochromator (Newport/Oriel #CS260B-3-MC-D) and Pre-Configured Gratings (250-1,825 nm, 600 lines/mm, 400 nm & 1,000 nm Blaze Wavelength, ±1.0 nm Wavelength Accuracy, ±0.15 nm Wavelength Precision), [2] 250W QTH Lamp Power Supply (Newport/Oriel #OPS-Q250), [3] Motorized Filter Wheel (Newport/Oriel #USFW-100): Filter Diameter: 1 inch (25.4 mm), Maximum Optic Thickness: 0.6 inch (15.24 mm), Number of Filters: 6, Communication Interfaces: USB 2.0, 1.5 Inch Flange Type, [4] Lens Tube for Filter Wheel (Newport/Oriel #LT10-05): Optical Diameter: 25.4 mm, [5] Other Modules: Socket Adaptor & Cables, Fused Silica Lens, Two-Element Plano-Convex Condenser, 1.5 inch Flange Series Size, 260 mm Focal Length, Dual Output & Micrometer Slits, PC Controlled Internal Shutter, Fiber Focusing Lens, and Biconvex Lens

Dark Box Dual-Chuck Probe Station (Customized): [1] Dark Box: 2,000 x 1,200 x 1,600 mm, [2] Vacuum Chuck: 65 x 150 x 12 mm, [3] Triaxial Probe Positioner: 6 ea, [4] Damped Optical Post: Gear Rack, Mounting Base, 14 in. Height, 1.5 in. Diameter, [5] Post Clamp: 38.1 mm Diameter Gear Rack Posts, M6 Thread, [6] Vibration Isolator: Mechanical, 9 lbs. (4.1 kg) to 20 lbs. (9.1 kg), [7] Mounting Adaptor: Adjustable, VIB100 Mechanical Vibration Isolators, [8] Optical Breadboard Plate: Solid Aluminum, 450 x 600 mm, 25 mm M6 Grid

POL-CA Motion Stage: [1] Manual Linear Stage (Newport/Oriel #M-426): Crossed-Roller Bearings, 25.4 mm Travel, M6), [2] Mounting Breadboard: X-stage, Travel: 240 mm, Pitch: 4 mm & Top Plate: 150x200x10 mm, Size: 350x200x79 mm

Tunable Waveplate Polarizer: [1] VIS Linear Polarizer (Newport #05LP-VIS-B): Polymer Film, 700:1, 430-670 nm, 12.7 mm, [2] NIR Linear Polarizer (Newport #05LP-NIR): Polymer Film, 1000:1, 1100-1750 nm, 12.7 mm, [3] VIS Zero-Order Waveplate (Newport #05RP04-24): Quarter-Wave, Quartz, 12.7 mm Diameter, 632.8 nm, [4] NIR Zero-Order Waveplate (Newport #05RP04-40): Quarter-Wave, Quartz, 12.7 mm Diameter, 1550 nm, [5] Adapter (Oriel #LT10-UADPT): 1.5-Inch Series Flange to Newport 1 inch LT Series), [6] Focusing Lens Tube (Newport #LT10-F): 1 inch Diameter Lenses, [7] Plano-Convex Lens (Newport #SPX016): Fused Silica, 25.4 mm, 50.2 mm EFL, Uncoated, [8] Lens Tube Coupler (Newport #LT10-LX): 1.0 inch Lens Tubes, 1.035-40 External Thread, [9] Focusing Assembly (Newport #77776): Fiber Bundle, FS Aspheric, F/2.2, 800 µm Spot, [10] Ferrule Converter (Newport #77670): SMA Termination to 11mm Standard Ferrule, [11] Air Mass Filter (Newport #81094): AM 1.5 Global, Glass Only, [12] Multiple Filter Holder (Newport #62020): 2.0 in. Filters, 1.5 inch Series Flange, [13] Post Clamp (Newport #370-RC): 1.5 inch Diameter Gear Rack Posts, 1/4-20 Thread, [14] Optical Rod (Newport #72) Height: 610 mm, [15] Rod Clamp (Newport #M-370-RC), [16] Collimation Lens: 38.1 mm Diameter with Manual Iris & Lens Mount

Coded Aperture (HOLOEYE #LC-2012): Spatial Light Modulator, Transmissive LC Display Type, 1024 x 768 Pixel, 36 µm Pixel Pitch, 58 % Fill Factor, 36.9 x 27.6 mm (1.8” Diagonal) Active Area, 8 Bit (256 Grey Levels) Addressing, HDMI – XGA Resolution Signal Formats, 60 Hz Input Frame Rate, Automatically Aperture Controller & Software

Electronic Modules & Optical and Optoelectronic Tools: [1] Automatic Voltage Regulator (AVR 2kW), [2] Source Measure Unit #1 (Keithley #2636B): ±200 V, DC: ±1.5 A & 5 µV, Source Resolution: 20 fA & 100 nV, Measure Resolution: 0.1 fA, Maximum per Channel: 30.3 W, [3] Programmable 3-Channel DC Power Supply (Keithley #2230-60-3): CH 1&2 Max. 60 V & 3 A, CH 3 Max. 5 V & 3 A, Resolution: 1 mV & 1 mA, Maximum power: 375 W, [4] Oscilloscope (Tektronix #MSO22): 70 to 500 MHz with a Maximum Sample Rate of 2.5 GS/s, [5] Optical Power Meter (Newport/Oriel #2936-R): Benchtop, Dual Channel, Power and Energy, RoHS, Measurement Rate Photodiode: Up to 10 kHz for CW, 250 kHz (10 kHz accessible by user), Photodiode for Average Power, Peak-to-Peak Power, Frequency Measurements, Communication Interfaces: USB and RS-232, [6] Calibrated Si Detector (Newport/Oriel #SP7N6157A, 200-1,100 nm), [7] Calibrated Ge Detector (Newport/Oriel #SP7N6159A, 780-1,800 nm), [8] VIS-NIR Spectrometer (Ocean Optics #QEPRO-XR300): 300-1,100 nm, 300 lines/mm, 300 nm Blaze Wavelength, FWHM 1.62-7.21 nm, [9] NIR Spectrometer (Ibsen Photonics #PEBBL): 150 lines/mm, 1,250 nm Blaze Wavelength, FWHM 9.5-12.9 nm, E-NIR. 950-1,700 nm, Wavelength Accuracy 1 nm, [10] Optical Fiber (Core Diameter: 940 µm, NA: 0.22, Length: 1.5 meters), [11] Rack: 600 x 700 x 1,400 mm with a Total of 27 Units Spaced 45 mm apart, Customizable, Currently Used with 6 Compartments

Place: Room 302, GIST College Building C (Building Number: N6)
Contacts: (Chief) Junho Min, (Deputy) Jihun Park

(4) Broadband IR System (Broadband IR Tunable Monochromatic Light Source & Dark Box Dual-Chuck Probe Station & Radiometry System & Gas Chamber)

Broadband IR Tunable Monochromatic Light Source (Newport/Oriel #SMID-SPTLS260B): [1] Lamp Type & Watt: IR Emitter & 22 W, Nominal Radiating Area: 3×10 mm, Color Temperature: 1600-2000 K, [2] Customer CS260B Monochromator (Newport/Oriel #71SI000804) and Gratings (Newport/Oriel #74080B: 2,500-12,000 nm, 150 lines/mm, 4,000 nm Blaze Wavelength & Newport/Oriel #74082B,: 4,500-20,000 nm, 75 lines/mm, 7,000 nm Blaze Wavelength), [3] Motorized Filter Wheel (Newport/Oriel #USFW-100): Filter Diameter: 1 inch (25.4 mm), Maximum Optic Thickness: 0.6 inch (15.24 mm), Number of Filters: 6, Communication Interfaces: USB 2.0, 1.5 Inch Flange Type, [4] Motorized Input/Output Slits, [5] Interference & Pass (IP) Filter for Noise Removal

Radiometry System (Newport/Oriel #LIDA-SRS-KIT-220 V): [1] Lock-In Digital Amplifier (Stanford Research System #SR860): Input Sensitivity: 2 nV – 1 V, Dynamic Reserve: 100 dB, Input Noise: 6 nV/√Hz, [2] Optical Chopper (Newport/Oriel #75160NF): Frequency Range: 1 mHz – 102 kHz, [3] Low Noise Current Preamplifier (Stanford Research System #SR570): Input Sensitivity: 1 pA/V ~ 1 mA/V, Bandwidth: ~1 MHz, Input Voltage: ±5 V, [4] GPIB/USB Interface

Gas Chamber: Customized, Mass Flow Controller, Gas Types of CO2, N2O, etc. (To Be Added)

Electronic Modules & Optical and Optoelectronic Tools: [1] Source Measure Unit #2 (Keithley #2636B): ±200 V, DC: ±1.5 A & 5 µV, Source Resolution: 20 fA & 100 nV, Measure Resolution: 0.1 fA, Maximum per Channel: 30.3 W, [2] DC Power Supply (Keithley #2231A-30-3): CH 1&2 Max. 30 V & 3 A, CH 3 Max. 5 V & 3 A, Resolution: 10 mV & 1 mA, [3] Oscilloscope (Tektronix #MSO22): 70 to 500 MHz with a Maximum Sample Rate of 2.5 GS/s, [4] Wide Range Thermal Detector Module (Newport/Oriel #ZOL-740-17C): Broadband Pyroelectric Detector with 1–14.5 μm NIST-Traceable Calibration, 5 mm Active Area, KRS-5 Infrared Optical Window, Frequency Response: 1 Hz – 2 kHz with 1 × 10⁹ V/A Internal Gain, High-Sensitivity Infrared Detection with NEP: 1.5 × 10⁻⁸ W/√Hz, [5] Optical Table: 1,800 x 900 x 800 mm, [6] Rack:

Place: Room 302, GIST College Building C (Building Number: N6)
Contacts: (Chief) Changhyun Park, (Deputy) Junho Min

(5) Tunable Laser System (Tunable Telecom Laser & Laser Diode Set)

Tunable Semiconductor Telecom Laser (Santex #TSL-210): Range (1,530-1,610 nm), Resolution (0.01 nm), Max power: 8 mW, Dimensions: 210 x 110 x 370 mm, Laser Type: External Cavity Tunable Semiconductor Laser (ECL), Wavelength Range: 1530-1610 nm (Tuning Range: 80 nm), Wavelength Resolution: 0.01 nm, Maximum Output Power: 8 mW, Modulation Frequency: ~10 kHz

Laser Diode Set (OZ Optics #OZ-2000 Series): Range: 405-1,550 nm, Stability: ±0.2 nm, Max Power: 5-10 mW, Dimensions: 114 X 80 X 61 mm, Laser Type: Fiber-Coupled, Thermally Stabilized Laser Diode, Wavelength Options: 405, 532, 635, 780, 830, 1060, 1550 nm, Wavelength Stability: ±0.2 nm, Maximum Output Power: 5~10 mW, Modulation Frequency: 20 kHz ~ 1 MHz, OZ-X000 Controller with 5 V Power Supply

Place: Room 302, GIST College Building C (Building Number: N6)
Contacts: (Chief) Harry John Braganza, (Deputy) Hyeon Hak Jung

(6) DA-AC Dark Box Probe Station

Dark Box Dual-Chuck Probe Station (MSTECH #MST8500CL): [1] Probe Station Main Body Unit: X/Y Stage Travel Length: 100 x 100 mm, Resolution: 10 μm ＆ Z Travel Length: Up & Down 15 mm, Resolution: 5 μm, [2] High Positioner Body Unit: X/Y Stage Travel Length: 10 mm ＆ Z Travel Length: 16 mm, Resolution: 1 μm. [3] Coaxial Probe Positioner: 2 ea & Triaxial Probe Positioner: 3 ea with Coaxial Cables (MSTECH #PH-C14) for DC & Triaxial Cables (MSTECH #PH-C15) for AC, [4] Vacuum Hot Chuck & Controller: 45 x 60 x 15 mm Chuck, Temperature Range: RT~400 K, Resolution: ~1 ℃, PID Control, RTD Sensor, [5] Vacuum Pump (MSTECH #MSA002): 620 mL/sec, [6] CCD Camera: 4 K, 1080 p, 60 FPS, Zoom ~200x

Electronic Modules & Optical and Optoelectronic Tools: [1] Source Measure Unit #2 (Keithley #2636B): ±200 V, DC: ±1.5 A & 5 µV, Source Resolution: 20 fA & 100 nV, Measure Resolution: 0.1 fA, Maximum per Channel: 30.3 W, [2] DC Power Supply (Keithley #2231A-30-3): CH 1&2 Max. 30 V & 3 A, CH 3 Max. 5 V & 3 A, Resolution: 10 mV & 1 mA, [3] LCR Meter (Keysight #E4980A): 20 Hz to 2 MHz, DC: Max. ±40 and 100 mA with ~0.3 mV Resolution, AC Max. 20.0 Vrms with 100 mArms Resolution, [4] Nanovoltmeter (Keithley #2182A): Range: 10 mV to 100 V, Resolution: 1 nV to 10 uV, [5] Oscilloscope (Tektronix #MSO22): 70 to 500 MHz with a Maximum Sample Rate of 2.5 GS/s, [6] Vector Network Analyzer (#): , [7] Optical Fibers (Core Diameter: 940 µm, NA: 0.22, Length: 5 meters & Core Diameter: 50 µm, NA: 0.12, Length: 5 meters), [8] Rack:

Place: Room 302, GIST College Building C (Building Number: N6)
Contacts: (Chief) Wonseok Kim, (Deputy) Gyunghyun Jang

(7) Cryomagnetic System (Cryofree Integrated Superconducting Magnet System for 1.5 K Magnetotransport Measurements)

Cryomagnet: Model: Oxford Instruments #TeslatronPT-12T, Spec: Temperature (<1.5 K ~ RT) with closed-cycle cryocooler, Magnetic field (up to 12T), DC & RF Wiring, Dimension: 550 × 670 × 1,880 mm, Weight: 220 kg, ATM ~10^-5 torr
Electronic Modules: [1] Synchronous Source Measure System (LakeShore #M81-SSM): Configurable for 2, 4, or total 6 channel capacities (up to 3 source and 3 measure channels per unit) / 100 μHz to 100 kHz frequency range: for AC/lock-in functions / 375 kSa/s total sample rate per measure channel / >0.0001° RMS phase noise with >120 dB dynamic reserve for lock-in performance / Integrated DC/AC source measure unit combining low-noise sourcing (<100 fA current floor up to 100 mA and voltage up to 10 V) with lock-in detection / Voltage measure module up to 10 V supporting DC, AC, and differential inputs with sub-nanovolt sensitivity.
Outer Vacuum Chamber (OVC) Pumping: Model: Rotary: 200 LPM (Liters Per Minute) & Turbo: TPS (Turbo Pumping Station) #G8700A-020, Spec: ATM ~10^-8 torr

Place: Room 302, GIST College Building C (Building Number: N6)
Contacts: (Chief) Gyunghyun Jang, (Deputy) Jaewon An