diff --git a/TrimSP.html b/TrimSP.html index b6af2c8..9ae3097 100644 --- a/TrimSP.html +++ b/TrimSP.html @@ -138,8 +138,13 @@
EF - Cutoff energy of projectiles (in eV);
+ Cutoff energy of projectiles (in eV); must be greater than zero. + Used for low projectile energies (< 1000 eV) and ESB = 0. + EF should be of the order of ~0.2 eV, + but not above SBE (for sputtering data). + With increasing projectile energy, + EF can be increased to save computing time.
@@ -148,8 +153,14 @@
KK0 - Maximum order of weak (simultaneous) collisions between projectiles and target atoms;
- must be between 0 and 4 (0 means no weak collisions included). + Maximum order of weak (simultaneous) collisions between projectile and target atoms: +
    +
  1. No weak collisions included.
    2. +
  2. ???
    3. +
  3. Sufficient for most calculations.
    4. +
  4. Only useful for very heavy particles; increases computing time.
    5. +
  5. Only useful for very heavy particles; increases computing time.
    6. +
@@ -161,6 +172,10 @@
ESB Surface binding energy for projectiles (in eV). + This value is zero for the noble gases, + but ESB should be larger than zero if the projectile is an active + chemically species. + ESB = SBE for self-sputtering calculations.
@@ -169,8 +184,14 @@
KK0R - Maximum order of weak (simultaneous) collisions between target atoms;
- must be between 0 and 4 (0 means no weak collisions included). + Maximum order of weak (simultaneous) collisions between target atoms: +
    +
  1. No weak collisions included.
    2. +
  2. ???
    3. +
  3. Sufficient for most calculations.
    4. +
  4. Only useful for very heavy particles; increases computing time.
    5. +
  5. Only useful for very heavy particles; increases computing time.
    6. +
@@ -181,7 +202,8 @@
SHEATH - Sheath potential (in eV); typically 3 * kT (i.e., 3 * |projectile energy|). + Sheath potential (in eV); + typically 3 * kT (i.e., 3 * |projectile energy|).
@@ -190,12 +212,23 @@
KDEE1 - Inelastic energy loss model for projectiles:
- 1 = nonlocal (Lindhard-Scharff);
- 2 = local (Oen-Robinson);
- 3 = equipartition of 1 & 2;
- 4 = nonlocal (Anderson-Ziegler tables for hydrogen);
- 5 = nonlocal (Ziegler tables for helium). + Inelastic energy loss model for projectiles: +
    +
  1. Nonlocal (Lindhard-Scharff).
    2. +
  2. Local (Oen-Robinson).
    3. +
  3. + Equipartition of local and nonlocal models (i.e., options 1 & 2). +
    4. +
  4. + Nonlocal (Anderson-Ziegler tables for hydrogen); + must be used for hydrogen-like projectile with energies > 10 keV. +
    5. +
  5. + Nonlocal (Ziegler tables for helium); + must be used for helium-like projectiles with energies > 50 keV. +
    6. +
+ Note: options 1, 2, and 3 can only be used at energies below the stopping power maximum.
@@ -206,7 +239,7 @@
ERC - Recoil cutoff energy (in eV);
+ Recoil cutoff energy (in eV); usually equal to the surface binding energy.
@@ -216,10 +249,15 @@
KDEE2 - Inelastic energy loss for target atoms:
- 1 = nonlocal (Lindhard-Scharff);
- 2 = local (Oen-Robinson);
- 3 = equipartition of 1 and 2. + Inelastic energy loss for target atoms: +
    +
  1. Nonlocal (Lindhard-Scharff).
    2. +
  2. Local (Oen-Robinson).
    3. +
  3. + Equipartition of local and nonlocal models (i.e., options 1 & 2). +
    4. +
+ Note: options 1, 2, and 3 can only be used at energies below the stopping power maximum.
@@ -230,10 +268,11 @@
RD - Depth (in Å) to which recoils are followed.
- RD = 50 is usually sufficient for sputtering
- (if the projectile energy is not too high).
- Use RD = 100 * CW (i.e., the depth increment) for following the full cascade. + Depth (in Å) to which recoils are followed. + RD = 50 is usually sufficient for sputtering + (if the projectile energy is not too high). + Use RD = 100 * CW (i.e., the depth increment) + for following the full collision cascade.
@@ -242,10 +281,14 @@
IPOT - Interaction potential between projectiles and target atoms:
- 1 = krypton-carbon (Kr-C) potential;
- 2 = Molière potential;
- 3 = Ziegler-Biersack-Littmark (ZBL) potential.
+ Interaction potential between projectile and target atoms: +
    +
  1. Krypton-Carbon (Kr-C) potential.
    2. +
  2. Molière potential.
    3. +
  3. Ziegler-Biersack-Littmark (ZBL) potential.
    4. +
+ + @@ -254,8 +297,9 @@
CA - Correction factor to the Firsov screening length for collisions between projectile and target atoms
- (only for application of the Molière potential);
+ Correction factor to the Firsov screening length for + collisions between projectile and target atoms + (only used in the application of the Molière potential); usually on the order of ~1.0.
@@ -265,10 +309,12 @@
IPOTR - Interaction potential between target atoms:
- 1 = krypton-carbon (Kr-C) potential;
- 2 = Molière potential;
- 3 = Ziegler-Biersack-Littmark (ZBL) potential. + Interaction potential between target atoms: +
    +
  1. Krypton-Carbon (Kr-C) potential.
    2. +
  2. Molière potential.
    3. +
  3. Ziegler-Biersack-Littmark (ZBL) potential.
    4. +
@@ -281,12 +327,18 @@
IRL - 0 = no recoils are generated (i.e., no sputtering effects);
- used to speed up the calculation if only projectile ranges are of interest. + Collision recoils: +
    +
  1. + No recoils are generated (i.e., no sputtering effects); + used to speed up the calculation if only projectile ranges are of interest. +
    2. +
  2. Calculate collision recoils.
    3. +
- + diff --git a/ZGUI.css b/ZGUI.css index 36482d3..806521d 100644 --- a/ZGUI.css +++ b/ZGUI.css @@ -3,7 +3,7 @@ } td { - white-space: nowrap; + white-space: wrap; } .guitable {