Users
 
 
  

Dr. Ashish Patra
Dr. Nalini Shankar Rama Krishnan
Dr. Anjan Kr. Gupta
Dr. Ashutosh Sharma
Dr. Manas Kr. Gharai
Dr. Rajeev Gupta
Dr. Satyajit Banerjee
Dr. S. P. Rath
Dr. S. Panda
Dr. Soumik Mukhopadhyay
Dr. Kamal Kar
Dr. P. K. Bharadwaj
Dr. R. C. Budhani
Dr. Zakir Hossain
Outside IIT Kanpur:
Birla Institute of Technology & Sciences(Dr.R.N.Panda)
IIT Guwahati (Suman Barman)
JIIT Noida (Manoj Kumar)
Kongonadu Arts & Science College (Dr. R. Sathyamoorthy)
Thapar University (Lavanya Khanna, Dr. S. D. Tiwari)




 

 

Specification of MPMS
 
 
  

Description

MPMS XL 5

Field Range

+/- 5.0 Tesla (50,000 Gauss)

Field Stability

1PPM/hour

Intrinsic Field Uniformity
(4cm : +/- 2cm from Center of pickup coil)

0.01% over 4cm

 

Field Setting Resolution(Gauss)

1G to 50,000G
0.1G to 5,000G

Residual Field (Gauss)

<5G typical (Oscillate Mode)
<20G typical ( No overshoot Mode)

Maximum Calibrated sample size
(Sample Chamber Inner Diameter)

9mm

RSO Measurement Differential Sensitivity
(Minimum Resolvable Change in Magnetic Moment,1E-4 EMU range)

<1E-8EMU to 2,500 Oe

<_2E-7 EMU to 5 Tesla

Range of measurement

+/-5.0 EMU (Option to +/- 300 EMU)

Temperature Range at the Sample Space(Kelvin)

1.9K to 400K option to 800K

Temperature Calibration Accuracy at the sample Space.

+/- 0.5% typical

Temperature Stability at the sample Space(Kelvin)

+/- 0.5%

Temperature Spatial Variation in sample chamber(Kelvin)

+/-0.1K over 8cm +/-1.0K
over 15cm @235K

Rate of Temperature Change(Max)

300K-10K @ 10K/Min & 10K to 2K @ 2K/Min

Helium Capacity(Liters)

56 lts

Helium Usage(Liters/day)

4.2 lts

 

  

 

Specification of PPMS
 
 
  

Description

PPMS 6000 Ever Cool

Field Range

+/- 14.0 Tesla (1,40,000 Gauss)

Maximum Field Sweep

128 G/sec.

Horizontal Sample Rotor

Yes

Helium Usage (Liters/day)

5 lts/day & LN2 4 lts/day

Residual Field (Gauss)

<150G typical

High Vacuum Cryopump

<1e-4 Torr

VSM Coil Accuracy

<0.5% with Pd standard Sample
at 298 K, 2 Tesla field.

Measurement Done

Magnetic Measurement(By using VSM), Resistivity, Heat Capacity & Thermal Transport

Helium Flow Through Impedance

500 cc/min (Max)
2.5 lts/min (Min)

Temperature Range at the Sample Space(Kelvin)

1.9K to 400K

Temperature Calibration Accuracy at the sample Space.

+/- 0.5%

Temperature changing slew rate

0.01 <_dt<_12 K/min

Temperature Stability at the sample  Space(Kelvin)

<_0.2% for Below 10K
<_0.02% for above 10K

Helium 3 Refrigerator 

T<0.5 K in continuous mode
T<0.4 K in one shot mode

Rate of Temperature Change(Max)

300K-10K @ 20K/Min & 10K to 2K @ 2K/Min

Helium Capacity(Liters)

86 lts

Helium Usage(Liters/day)

5 to 7 lts. (without Re-liquefier)

 

  

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Welcome Message

 

The procedure to be adopted for the purchase of diverse kind of equipment and stores required by the various users of the institute should be in consonance with the wider objective to achieve excellence in all acitvities of the Institute be it academic, research or extension. Such procedures, therefore, should address to the needs and aspirations of the actual users and at the same time promote building a conducive environment much needed for the furtherance of Institute activities. The related aspects of accounting, record keeping, inventory stock verification, Asset register etc. will need proper attention so as to make the overall stores and purchase systems efficient and transparent. Emphasis should be laid on the use of office automation to achieve efficiency and responsiveness in functioning.

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