Dr. Eberl MBE-Komponenten, Power Graphs, Power vs. Temperature

Power Graphs

Diagramms Power vs. Temperature

Power graphs give information, e.g. about the reasonable dimensioning of required power supplies.

The power graphs below show temperature ranges of different cell types as a function of the power consumption. They are typical examples gained under standard test chamber conditions. Especially the low temperature range is very much dependent on chamber layout, arrangement of sources within the chamber and cooling conditions.
Because of different lengths and customized options every single cell is getting tested in our lab and is equipped with its individual power data.

The thermocouples were placed at the bottom of the crucibles for each filament type (standard filament SF, cold lip filament CL, hot lip filament HL and dual filament DF). Its values are diagramed in a red line.
An additional thermocouple was placed next to the top filament near the orifice of the crucible for dual filament DF type. Its values are diagramed in an orange line.

Power Graphs		WEZ
		PEZ
		NTEZ
		HTEZ
		HTS
		SUSI
		SUKO
		DCS

For sources not listed on this site please contact us for power graph information.

Click onto the graphs to get a higher resolution of the image.

Standard Effusion Cells WEZ

Power Graph WEZ 16-2-16-SF
The graph shows typical values for WEZ 16-2-16-SF with standard filament SF.

Standard Filament SF Power Graph WEZ 40-2-16-K-SF			Cold Lip Filament CL Power Graph WEZ 40-2-16-KS-CL
The graph shows typical values for WEZ 40-2-16-K-SF with standard filament SF.			The graph shows typical values for WEZ 40-2-16-KS-CL with cold lip filament CF.

Standard Filament SF Power Graph WEZ 40-2-16-SF
The graph shows typical values for WEZ 40-2-16-SF with standard filament SF.

Standard Filament SF Power Graph WEZ 40-2-16-S-SF			Cold Lip Filament CL Power Graph WEZ 40-2-16-S-CL
The graph shows typical values for WEZ 40-2-16-S-SF with standard filament SF.			The graph shows typical values for WEZ 40-2-16-S-CL with cold lip filament CF.

Standard Filament SF Power Graph WEZ 40-10-22-KS-SF			Hot Lip Filament HL Power Graph WEZ 40-10-22-KS-HL
The graph shows typical values for WEZ 40-10-22-KS-SF with standard filament SF.			The graph shows typical values for WEZ 40-10-22-KS-HL with hot lip filament HL.

Cold Lip Filament CL Power Graph WEZ 40-10-22-KS-CL			Dual Filament DF Power Graph WEZ 40-10-22-KS-DF
The graph shows typical values for WEZ 40-10-22-KS-CL with cold lip filament CL.			The graph shows typical values for WEZ 40-10-22-KS-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph WEZ 40-12-37-SF			Cold Lip Filament CL Power Graph WEZ 40-12-37-CL
The graph shows typical values for WEZ 40-12-37-SF with standard filament SF.			The graph shows typical values for WEZ 40-12-37-CL with cold lip filament CL.

Standard Filament SF Power Graph WEZ 40-25-33-SF			Hot Lip Filament HL Power Graph WEZ 40-25-33-HL
The graph shows typical values for WEZ 40-25-33-SF with standard filament SF.			The graph shows typical values for WEZ 40-25-33-HL with hot lip filament HL.

Cold Lip Filament CL Power Graph WEZ 40-25-33-CL			Dual Filament DF Power Graph WEZ 40-25-33-DF
The graph shows typical values for WEZ 40-25-33-CL with cold lip filament CL.			The graph shows typical values for WEZ 40-25-33-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph WEZ 40-35-34-SF			Hot Lip Filament HL Power Graph WEZ 40-35-34-HL
The graph shows typical values for WEZ 40-35-34-SF with standard filament SF.			The graph shows typical values for WEZ 40-35-34-S-HL with hot lip filament HL.

Cold Lip Filament CF Power Graph WEZ 40-35-34-S-CL			Dual Filament Power Graph WEZ 40-35-34-S-DF
The graph shows typical values for WEZ 40-35-34-S-CL with cold lip filament CL.			The graph shows typical values for WEZ 40-35-34-S-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph WEZ 40-35-37-SF			Hot Lip Filament HL Power Graph WEZ 40-35-37-HL
The graph shows typical values for WEZ 40-35-37-SF with standard filament SF.			The graph shows typical values for WEZ 40-35-37-HL with hot lip filament HL.

Cold Lip Filament CL Power Graph WEZ 40-35-37-CL			Dual Filament DF Power Graph WEZ 40-35-37-DF
The graph shows typical values for WEZ 40-35-37-CL with cold lip filament CL.			The graph shows typical values for WEZ 40-35-37-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Hot Lip Filament HL Power Graph WEZ 40-60-37-S-HL				Dual Filament DF Power Graph WEZ 40-60-37-S-DF
The graph shows typical values for WEZ 40-60-37-S-HL with hot lip filament HL.				The graph shows typical values for WEZ 40-60-37-S-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

			Hot Lip Filament HL Power Graph WEZ 63-35-34-KS-HL
			The graph shows typical values for WEZ 63-35-34-KS-HL with hot lip filament HL.

Cold Lip Filament CF Power Graph WEZ 63-35-34-KS-CL			Dual Filament Power Graph WEZ 63-35-34-KS-DF
The graph shows typical values for WEZ 63-35-34-KS-CL with cold lip filament CL.			The graph shows typical values for WEZ 63-35-34-KS-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph WEZ 63-35-37-S-SF				Standard Filament SF Power Graph WEZ 63-35-37-KS-SF
The graph shows typical values for WEZ 63-35-37-S-SF with standard filament SF.				The graph shows typical values for WEZ 63-35-37-KS-SF with standard filament SF.

Hot Lip Filament HL Power Graph WEZ 63-60-37-S-HL				Dual Filament DF Power Graph WEZ 63-60-37-S-DF
The graph shows typical values for WEZ 63-60-37-S-HL with hot lip filament HL.				The graph shows typical values for WEZ 63-60-37-S-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

			Hot Lip Filament HL Power Graph WEZ 63-60-37-KS-HL
			The graph shows typical values for WEZ 63-60-37-KS-HL with hot lip filament HL.

Cold Lip Filament CL Power Graph WEZ 63-60-37-KS-CL			Dual Filament DF Power Graph WEZ 63-60-37-KS-DF
The graph shows typical values for WEZ 63-60-37-KS-CL with cold lip filament CL.			The graph shows typical values for WEZ 63-60-37-KS-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Production Effusion Cells PEZ

Cold Lip Filament CL Power Graph PEZ 63-40-51-CL
The graph shows typical values for PEZ 63-40-51-CL with cold lip filament CL.

Standard Filament SF Power Graph PEZ 63-60-54-SF			Hot Lip Filament HL Power Graph PEZ 63-60-54-HL
The graph shows typical values for PEZ 63-60-54-SF with standard filament SF.			The graph shows typical values for PEZ 63-60-54-HL with hot lip filament HL.

Cold Lip Filament CL Power Graph PEZ 63-60-54-CL			Dual Filament DF Power Graph PEZ 63-60-54-S-DF
The graph shows typical values for PEZ 63-60-54-CL with cold lip filament CL.			The graph shows typical values for PEZ 63-60-54-S-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph PEZ 63-80-54-SF			Hot Lip Filament Power Graph PEZ 63-80-54-HL
The graph shows typical values for PEZ 63-80-54-SF with standard filament SF.			The graph shows typical values for PEZ 63-80-54-HL with hot lip filament HL.

Cold Lip Filament CL Power Graph PEZ 63-80-54-S-CL
The graph shows typical values for PEZ 63-80-54-S-CL with hot lip filament HL.

Standard Filament SF Power Graph PEZ 63-85-41-SF
The graph shows typical values for PEZ 63-85-41-SF with standard filament SF.

Standard Filament SF Power Graph PEZ 63-125-54-SF
The graph shows typical values for PEZ 63-125-54-SF with standard filament SF.

Dual Filament DF Power Graph PEZ 63-130-54-DF
The graph shows typical values for PEZ 63-130-54-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph PEZ 63-200-58-SF
The graph shows typical values for PEZ 63-200-58-SF with standard filament SF.

Low Temperature Effusion Cells NTEZ

Standard Filament SF Power Graph NTEZ 16-2-16-SF
The graph shows typical values for NTEZ 16-2-16-SF with standard filament SF.

Standard Filament SF Power Graph NTEZ 40-2-16-KS-SF			Standard Filament SF Power Graph NTEZ 40-2-16-S-SF
The graph shows typical values for NTEZ 40-2-16-KS-SF with standard filament SF.			The graph shows typical values for NTEZ 40-2-16-S-SF with standard filament SF.

Standard Filament SF Power Graph NTEZ 40-10-22-S-SF			Hot Lip Filament HL Power Graph NTEZ 40-10-22-S-HL
The graph shows typical values for NTEZ 40-10-22-S-SF with standard filament SF.			The graph shows typical values for NTEZ 40-10-22-S-HL with hot lip filament HL.

Standard Filament SF Power Graph NTEZ 40-10-22-KS-SF			Dual Filament DF Power Graph NTEZ 40-10-22-KS-DF
The graph shows typical values for NTEZ 40-10-22-KS-SF with standard filament SF.			The graph shows typical values for NTEZ 40-10-22-KS-DF with standard filament SF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph NTEZ 40-12-37-SF
The graph shows typical values for NTEZ 40-12-37-SF with standard filament SF.

Standard Filament SF Power Graph NTEZ 40-25-33-S-SF			Dual Filament DF Power Graph NTEZ 40-25-33-S-HL
The graph shows typical values for NTEZ 40-25-33-S-SF with standard filament SF.			The graph shows typical values for NTEZ 40-25-33-S-HL with standard filament SF.

Standard Filament SF Power Graph NTEZ 40-25-33-SF			Hot Lip Filament HL Power Graph NTEZ 40-25-33-HL
The graph shows typical values for NTEZ 40-25-33-SF with standard filament SF.			The graph shows typical values for NTEZ 40-25-33-HL with hot lip filament HL.

			Dual Filament DF Power Graph NTEZ 40-25-33-DF
			The graph shows typical values for NTEZ 40-25-33-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph NTEZ 40-35-34-S-SF			Dual Filament DF Power Graph NTEZ 40-35-34-S-DF
The graph shows typical values for NTEZ 40-35-34-S-SF with standard filament SF.			The graph shows typical values for NTEZ 40-35-34-S-DF with standard filament SF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Standard Filament SF Power Graph NTEZ 40-35-37-SF			Hot Lip Filament Power Graph NTEZ 40-35-37-HL
The graph shows typical values for NTEZ 40-35-37-SF with standard filament SF.			The graph shows typical values for NTEZ 40-35-37-HL with hot lip filament HL.

Standard Filament SF Power Graph NTEZ 40-60-37-SF			Dual Filament Power Graph NTEZ 40-60-37-DF
The graph shows typical values for NTEZ 40-60-37-SF with standard filament SF.			The graph shows typical values for NTEZ 40-60-37-DF with standard filament SF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

Hot Lip Filament HL Power Graph NTEZ 63-35-34-K-HL
The graph shows typical values for NTEZ 63-35-34-K-HL with hot lip filament HL.

Standard Filament SF Power Graph NTEZ 63-35-37-S-SF
The graph shows typical values for NTEZ 63-35-37-S-SF with standard filament HL.

Hot Lip Filament HL Power Graph NTEZ 63-60-37-S-HL			Dual Filament DF Power Graph NTEZ 63-60-37-KS-DF
The graph shows typical values for NTEZ 63-60-37-S-HL with hot lip filament HL.			The graph shows typical values for NTEZ 63-60-37-KS-DF with dual filament DF. Here only the top filament was heated. The bottom filament was not used. The top TC position was near the top filament and the bottom TC position was at the bottom of the crucible at the same position as for standard, hot lip and cold lip filament sources.

High Temperature Effusion Cells HTEZ

Power Graph HTEZ 40-1-19-KS
The graph shows typical values for HTEZ 40-1-19-KS with BeO crucible. Note: The crucible material restricts the maximum admissible temperature T_max to lower values than the cell itself is capable of: T_max=1500°C for PBN crucibles T_max=1650°C for Al₂O₃ crucibles T_max=1800°C for BeO crucibles T_max=1900°C for metal crucibles (Ta, ...)

Power Graph HTEZ 40-10-32
The graph shows typical values for HTEZ 40-10-32 with BeO crucible. Note: The crucible material restricts the maximum admissible temperature T_max to lower values than the cell itself is capable of: T_max=1500°C for PBN crucibles T_max=1650°C for Al₂O₃ crucibles T_max=1800°C for BeO crucibles T_max=1900°C for metal crucibles (Ta, ...)

Power Graph HTEZ 63-35-54
The graph shows typical values for HTEZ 63-35-54 with Al₂O₃ crucible. Note: The crucible material restricts the maximum admissible temperature T_max to lower values than the cell itself is capable of: T_max=1500°C for PBN crucibles T_max=1650°C for Al₂O₃ crucibles T_max=1800°C for BeO crucibles T_max=1900°C for metal crucibles (Ta, ...)

Power Graph HTEZ 100-82-71-K
The graph shows typical values for HTEZ 100-82-71-K with PBN crucible. Note: The crucible material restricts the maximum admissible temperature T_max to lower values than the cell itself is capable of: T_max=1500°C for PBN crucibles T_max=1650°C for Al₂O₃ crucibles T_max=1800°C for BeO crucibles T_max=1900°C for metal crucibles (Ta, ...)

Power Graph HTEZ-W 40-10-32
The graph shows typical values for HTEZ-W 40-10-32 with Ta crucible. Note: The crucible material restricts the maximum admissible temperature T_max to lower values than the cell itself is capable of: T_max=1500°C for PBN crucibles T_max=1650°C for Al₂O₃ crucibles T_max=1800°C for BeO crucibles T_max=1900°C for metal crucibles (Ta, ...)

High Temperature Sources HTS

Power Graph HTS 40-5-30
The graph shows typical values for HTS 40-5-30.

Graphite crucible G Power Graph HTS 40-25-50-G			PBN crucible P Power Graph HTS 40-25-50-P
The graph shows typical values for HTS 40-25-50-G with graphite crucible G. Note: The crucible material restricts the maximum admissible temperature T_max to lower values than the cell itself is capable of: T_max= 2000°C for PG crucibles			The graph shows typical values for HTS 40-25-50-P with PBN crucible P. Note: The crucible material restricts the maximum admissible temperature T_max to lower values than the cell itself is capable of: T_max= 1500°C for PBN crucibles

Power Graph HTS-W 40-5-30
The graph shows typical values for HTS-W 40-5-30.

Power Graph HTS-W 63-5-30-KS
The graph shows typical values for HTS-W 63-5-30-KS.

Silicon Sublimation Sources SUSI

Filament #485-00-010 Power Graph SUSI 40			Filament #485-00-012 Power Graph SUSI 40
The graph shows typical values for SUSI 40 with high purity Si filament #485-00-010.			The graph shows typical values for SUSI 40 with highly doped (Arsenic) Si filament #485-00-012.

Filament #485-00-001 Power Graph SUSI 63-S
The graph shows typical values for SUSI 63-S with high purity Si filament #485-00-001.

Carbon Sublimation Sources SUKO

Filament #420-00-019 Power Graph SUKO 40			Filament #420-00-024 Power Graph SUKO 40
The graph shows typical values for SUKO 40 with carbon filament #420-00-033.			The graph shows typical values for SUKO 40 with SUPER SUKO Carbon Filament #420-00-024.

Filament #420-00-025 Power Graph SUKO 40			Filament #420-00-042 Power Graph SUKO 40
The graph shows typical values for SUKO 40 with carbon doping filament #420-00-025.			The graph shows typical values for SUKO 40 with high mobility carbon doping filament #420-00-042.

Filament #420-00-033 Power Graph SUKO 63			Filament #420-00-069 Power Graph SUKO 63
The graph shows typical values for SUKO 63 with carbon filament #420-00-033.			The graph shows typical values for SUKO 63 with carbon filament #420-00-069.

Dual Cluster Sources DCS

Power Graph DCS 40-2x1-14-S
The graph shows typical values of one of the two cluster sources while the second source is unimplemented.